200307140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1$

素因数の和:533

約数の個数: 96

約数和(自身を含む): 480090240

約数和(自身を除く): 279783100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 53, 55, 82, 106, 110, 164, 205, 212, 220, 265, 410, 419, 451, 530, 583, 820, 838, 902, 1060, 1166, 1676, 1804, 2095, 2173, 2255, 2332, 2915, 4190, 4346, 4510, 4609, 5830, 8380, 8692, 9020, 9218, 10865, 11660, 17179, 18436, 21730, 22207, 23045, 23903, 34358, 43460, 44414, 46090, 47806, 68716, 85895, 88828, 92180, 95612, 111035, 119515, 171790, 188969, 222070, 239030, 244277, 343580, 377938, 444140, 478060, 488554, 755876, 910487, 944845, 977108, 1221385, 1820974, 1889690, 2442770, 3641948, 3779380, 4552435, 4885540, 9104870, 10015357, 18209740, 20030714, 40061428, 50076785, 100153570, 200307140]

約数ペア:

[(1, 200307140), (2, 100153570), (4, 50076785), (5, 40061428), (10, 20030714), (11, 18209740), (20, 10015357), (22, 9104870), (41, 4885540), (44, 4552435), (53, 3779380), (55, 3641948), (82, 2442770), (106, 1889690), (110, 1820974), (164, 1221385), (205, 977108), (212, 944845), (220, 910487), (265, 755876), (410, 488554), (419, 478060), (451, 444140), (530, 377938), (583, 343580), (820, 244277), (838, 239030), (902, 222070), (1060, 188969), (1166, 171790), (1676, 119515), (1804, 111035), (2095, 95612), (2173, 92180), (2255, 88828), (2332, 85895), (2915, 68716), (4190, 47806), (4346, 46090), (4510, 44414), (4609, 43460), (5830, 34358), (8380, 23903), (8692, 23045), (9020, 22207), (9218, 21730), (10865, 18436), (11660, 17179)]