201637625980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1\times {\mathrm{49697}}^1$

素因数の和:50183

約数の個数: 96

約数和(自身を含む): 491805046656

約数和(自身を除く): 290167420676

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 292, 365, 397, 511, 730, 794, 1022, 1460, 1588, 1985, 2044, 2555, 2779, 3970, 5110, 5558, 7940, 10220, 11116, 13895, 27790, 28981, 49697, 55580, 57962, 99394, 115924, 144905, 198788, 202867, 248485, 289810, 347879, 405734, 496970, 579620, 695758, 811468, 993940, 1014335, 1391516, 1739395, 2028670, 3478790, 3627881, 4057340, 6957580, 7255762, 14511524, 18139405, 19729709, 25395167, 36278810, 39459418, 50790334, 72557620, 78918836, 98648545, 101580668, 126975835, 138107963, 197297090, 253951670, 276215926, 394594180, 507903340, 552431852, 690539815, 1381079630, 1440268757, 2762159260, 2880537514, 5761075028, 7201343785, 10081881299, 14402687570, 20163762598, 28805375140, 40327525196, 50409406495, 100818812990, 201637625980]

約数ペア:

[(1, 201637625980), (2, 100818812990), (4, 50409406495), (5, 40327525196), (7, 28805375140), (10, 20163762598), (14, 14402687570), (20, 10081881299), (28, 7201343785), (35, 5761075028), (70, 2880537514), (73, 2762159260), (140, 1440268757), (146, 1381079630), (292, 690539815), (365, 552431852), (397, 507903340), (511, 394594180), (730, 276215926), (794, 253951670), (1022, 197297090), (1460, 138107963), (1588, 126975835), (1985, 101580668), (2044, 98648545), (2555, 78918836), (2779, 72557620), (3970, 50790334), (5110, 39459418), (5558, 36278810), (7940, 25395167), (10220, 19729709), (11116, 18139405), (13895, 14511524), (27790, 7255762), (28981, 6957580), (49697, 4057340), (55580, 3627881), (57962, 3478790), (99394, 2028670), (115924, 1739395), (144905, 1391516), (198788, 1014335), (202867, 993940), (248485, 811468), (289810, 695758), (347879, 579620), (405734, 496970)]