201657560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1297}}^1$

素因数の和:1357

約数の個数: 96

約数和(自身を含む): 513073440

約数和(自身を除く): 311415880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 169, 184, 230, 260, 299, 338, 460, 520, 598, 676, 845, 920, 1196, 1297, 1352, 1495, 1690, 2392, 2594, 2990, 3380, 3887, 5188, 5980, 6485, 6760, 7774, 10376, 11960, 12970, 15548, 16861, 19435, 25940, 29831, 31096, 33722, 38870, 51880, 59662, 67444, 77740, 84305, 119324, 134888, 149155, 155480, 168610, 219193, 238648, 298310, 337220, 387803, 438386, 596620, 674440, 775606, 876772, 1095965, 1193240, 1551212, 1753544, 1939015, 2191930, 3102424, 3878030, 4383860, 5041439, 7756060, 8767720, 10082878, 15512120, 20165756, 25207195, 40331512, 50414390, 100828780, 201657560]

約数ペア:

[(1, 201657560), (2, 100828780), (4, 50414390), (5, 40331512), (8, 25207195), (10, 20165756), (13, 15512120), (20, 10082878), (23, 8767720), (26, 7756060), (40, 5041439), (46, 4383860), (52, 3878030), (65, 3102424), (92, 2191930), (104, 1939015), (115, 1753544), (130, 1551212), (169, 1193240), (184, 1095965), (230, 876772), (260, 775606), (299, 674440), (338, 596620), (460, 438386), (520, 387803), (598, 337220), (676, 298310), (845, 238648), (920, 219193), (1196, 168610), (1297, 155480), (1352, 149155), (1495, 134888), (1690, 119324), (2392, 84305), (2594, 77740), (2990, 67444), (3380, 59662), (3887, 51880), (5188, 38870), (5980, 33722), (6485, 31096), (6760, 29831), (7774, 25940), (10376, 19435), (11960, 16861), (12970, 15548)]