203894016

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:284

約数の個数: 144

約数和(自身を含む): 581313600

約数和(自身を除く): 377419584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 89, 96, 114, 128, 152, 157, 178, 192, 228, 256, 267, 304, 314, 356, 384, 456, 471, 534, 608, 628, 712, 768, 912, 942, 1068, 1216, 1256, 1424, 1691, 1824, 1884, 2136, 2432, 2512, 2848, 2983, 3382, 3648, 3768, 4272, 4864, 5024, 5073, 5696, 5966, 6764, 7296, 7536, 8544, 8949, 10048, 10146, 11392, 11932, 13528, 13973, 14592, 15072, 17088, 17898, 20096, 20292, 22784, 23864, 27056, 27946, 30144, 34176, 35796, 40192, 40584, 41919, 47728, 54112, 55892, 60288, 68352, 71592, 81168, 83838, 95456, 108224, 111784, 120576, 143184, 162336, 167676, 190912, 216448, 223568, 265487, 286368, 324672, 335352, 381824, 432896, 447136, 530974, 572736, 649344, 670704, 763648, 796461, 894272, 1061948, 1145472, 1298688, 1341408, 1592922, 1788544, 2123896, 2290944, 2682816, 3185844, 3577088, 4247792, 5365632, 6371688, 8495584, 10731264, 12743376, 16991168, 25486752, 33982336, 50973504, 67964672, 101947008, 203894016]

約数ペア:

[(1, 203894016), (2, 101947008), (3, 67964672), (4, 50973504), (6, 33982336), (8, 25486752), (12, 16991168), (16, 12743376), (19, 10731264), (24, 8495584), (32, 6371688), (38, 5365632), (48, 4247792), (57, 3577088), (64, 3185844), (76, 2682816), (89, 2290944), (96, 2123896), (114, 1788544), (128, 1592922), (152, 1341408), (157, 1298688), (178, 1145472), (192, 1061948), (228, 894272), (256, 796461), (267, 763648), (304, 670704), (314, 649344), (356, 572736), (384, 530974), (456, 447136), (471, 432896), (534, 381824), (608, 335352), (628, 324672), (712, 286368), (768, 265487), (912, 223568), (942, 216448), (1068, 190912), (1216, 167676), (1256, 162336), (1424, 143184), (1691, 120576), (1824, 111784), (1884, 108224), (2136, 95456), (2432, 83838), (2512, 81168), (2848, 71592), (2983, 68352), (3382, 60288), (3648, 55892), (3768, 54112), (4272, 47728), (4864, 41919), (5024, 40584), (5073, 40192), (5696, 35796), (5966, 34176), (6764, 30144), (7296, 27946), (7536, 27056), (8544, 23864), (8949, 22784), (10048, 20292), (10146, 20096), (11392, 17898), (11932, 17088), (13528, 15072), (13973, 14592)]