199101280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10457}}^1$

素因数の和:10496

約数の個数: 96

約数和(自身を含む): 569249856

約数和(自身を除く): 370148576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 340, 476, 544, 560, 595, 680, 952, 1120, 1190, 1360, 1904, 2380, 2720, 3808, 4760, 9520, 10457, 19040, 20914, 41828, 52285, 73199, 83656, 104570, 146398, 167312, 177769, 209140, 292796, 334624, 355538, 365995, 418280, 585592, 711076, 731990, 836560, 888845, 1171184, 1244383, 1422152, 1463980, 1673120, 1777690, 2342368, 2488766, 2844304, 2927960, 3555380, 4977532, 5688608, 5855920, 6221915, 7110760, 9955064, 11711840, 12443830, 14221520, 19910128, 24887660, 28443040, 39820256, 49775320, 99550640, 199101280]

約数ペア:

[(1, 199101280), (2, 99550640), (4, 49775320), (5, 39820256), (7, 28443040), (8, 24887660), (10, 19910128), (14, 14221520), (16, 12443830), (17, 11711840), (20, 9955064), (28, 7110760), (32, 6221915), (34, 5855920), (35, 5688608), (40, 4977532), (56, 3555380), (68, 2927960), (70, 2844304), (80, 2488766), (85, 2342368), (112, 1777690), (119, 1673120), (136, 1463980), (140, 1422152), (160, 1244383), (170, 1171184), (224, 888845), (238, 836560), (272, 731990), (280, 711076), (340, 585592), (476, 418280), (544, 365995), (560, 355538), (595, 334624), (680, 292796), (952, 209140), (1120, 177769), (1190, 167312), (1360, 146398), (1904, 104570), (2380, 83656), (2720, 73199), (3808, 52285), (4760, 41828), (9520, 20914), (10457, 19040)]