199843840

素因数分解:

$2^{13}\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:96

約数の個数: 224

約数和(自身を含む): 594506304

約数和(自身を除く): 394662464

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 41, 56, 64, 68, 70, 80, 82, 85, 112, 119, 128, 136, 140, 160, 164, 170, 205, 224, 238, 256, 272, 280, 287, 320, 328, 340, 410, 448, 476, 512, 544, 560, 574, 595, 640, 656, 680, 697, 820, 896, 952, 1024, 1088, 1120, 1148, 1190, 1280, 1312, 1360, 1394, 1435, 1640, 1792, 1904, 2048, 2176, 2240, 2296, 2380, 2560, 2624, 2720, 2788, 2870, 3280, 3485, 3584, 3808, 4096, 4352, 4480, 4592, 4760, 4879, 5120, 5248, 5440, 5576, 5740, 6560, 6970, 7168, 7616, 8192, 8704, 8960, 9184, 9520, 9758, 10240, 10496, 10880, 11152, 11480, 13120, 13940, 14336, 15232, 17408, 17920, 18368, 19040, 19516, 20480, 20992, 21760, 22304, 22960, 24395, 26240, 27880, 28672, 30464, 34816, 35840, 36736, 38080, 39032, 40960, 41984, 43520, 44608, 45920, 48790, 52480, 55760, 57344, 60928, 69632, 71680, 73472, 76160, 78064, 83968, 87040, 89216, 91840, 97580, 104960, 111520, 121856, 139264, 143360, 146944, 152320, 156128, 167936, 174080, 178432, 183680, 195160, 209920, 223040, 243712, 286720, 293888, 304640, 312256, 335872, 348160, 356864, 367360, 390320, 419840, 446080, 487424, 587776, 609280, 624512, 696320, 713728, 734720, 780640, 839680, 892160, 974848, 1175552, 1218560, 1249024, 1427456, 1469440, 1561280, 1679360, 1784320, 2351104, 2437120, 2498048, 2854912, 2938880, 3122560, 3568640, 4874240, 4996096, 5709824, 5877760, 6245120, 7137280, 9992192, 11755520, 12490240, 14274560, 19984384, 24980480, 28549120, 39968768, 49960960, 99921920, 199843840]

約数ペア:

[(1, 199843840), (2, 99921920), (4, 49960960), (5, 39968768), (7, 28549120), (8, 24980480), (10, 19984384), (14, 14274560), (16, 12490240), (17, 11755520), (20, 9992192), (28, 7137280), (32, 6245120), (34, 5877760), (35, 5709824), (40, 4996096), (41, 4874240), (56, 3568640), (64, 3122560), (68, 2938880), (70, 2854912), (80, 2498048), (82, 2437120), (85, 2351104), (112, 1784320), (119, 1679360), (128, 1561280), (136, 1469440), (140, 1427456), (160, 1249024), (164, 1218560), (170, 1175552), (205, 974848), (224, 892160), (238, 839680), (256, 780640), (272, 734720), (280, 713728), (287, 696320), (320, 624512), (328, 609280), (340, 587776), (410, 487424), (448, 446080), (476, 419840), (512, 390320), (544, 367360), (560, 356864), (574, 348160), (595, 335872), (640, 312256), (656, 304640), (680, 293888), (697, 286720), (820, 243712), (896, 223040), (952, 209920), (1024, 195160), (1088, 183680), (1120, 178432), (1148, 174080), (1190, 167936), (1280, 156128), (1312, 152320), (1360, 146944), (1394, 143360), (1435, 139264), (1640, 121856), (1792, 111520), (1904, 104960), (2048, 97580), (2176, 91840), (2240, 89216), (2296, 87040), (2380, 83968), (2560, 78064), (2624, 76160), (2720, 73472), (2788, 71680), (2870, 69632), (3280, 60928), (3485, 57344), (3584, 55760), (3808, 52480), (4096, 48790), (4352, 45920), (4480, 44608), (4592, 43520), (4760, 41984), (4879, 40960), (5120, 39032), (5248, 38080), (5440, 36736), (5576, 35840), (5740, 34816), (6560, 30464), (6970, 28672), (7168, 27880), (7616, 26240), (8192, 24395), (8704, 22960), (8960, 22304), (9184, 21760), (9520, 20992), (9758, 20480), (10240, 19516), (10496, 19040), (10880, 18368), (11152, 17920), (11480, 17408), (13120, 15232), (13940, 14336)]