201217090888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{11497}}^1\times {\mathrm{11699}}^1$

素因数の和:23230

約数の個数: 64

約数和(自身を含む): 435866184000

約数和(自身を除く): 234649093112

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 11497, 11699, 22994, 23398, 45988, 46796, 91976, 93592, 126467, 128689, 195449, 198883, 252934, 257378, 390898, 397766, 505868, 514756, 781796, 795532, 1011736, 1029512, 1563592, 1591064, 2149939, 2187713, 4299878, 4375426, 8599756, 8750852, 17199512, 17501704, 134503403, 269006806, 538013612, 1076027224, 1479537433, 2286557851, 2959074866, 4573115702, 5918149732, 9146231404, 11836299464, 18292462808, 25152136361, 50304272722, 100608545444, 201217090888]

約数ペア:

[(1, 201217090888), (2, 100608545444), (4, 50304272722), (8, 25152136361), (11, 18292462808), (17, 11836299464), (22, 9146231404), (34, 5918149732), (44, 4573115702), (68, 2959074866), (88, 2286557851), (136, 1479537433), (187, 1076027224), (374, 538013612), (748, 269006806), (1496, 134503403), (11497, 17501704), (11699, 17199512), (22994, 8750852), (23398, 8599756), (45988, 4375426), (46796, 4299878), (91976, 2187713), (93592, 2149939), (126467, 1591064), (128689, 1563592), (195449, 1029512), (198883, 1011736), (252934, 795532), (257378, 781796), (390898, 514756), (397766, 505868)]