201326097710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1\times {\mathrm{68777}}^1$

素因数の和:69125

約数の個数: 64

約数和(自身を含む): 390951759168

約数和(自身を除く): 189625661458

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 257, 335, 514, 670, 1139, 1285, 2278, 2570, 4369, 5695, 8738, 11390, 17219, 21845, 34438, 43690, 68777, 86095, 137554, 172190, 292723, 343885, 585446, 687770, 1169209, 1463615, 2338418, 2927230, 4608059, 5846045, 9216118, 11692090, 17675689, 23040295, 35351378, 46080590, 78337003, 88378445, 156674006, 176756890, 300486713, 391685015, 600973426, 783370030, 1184271163, 1502433565, 2368542326, 3004867130, 5921355815, 11842711630, 20132609771, 40265219542, 100663048855, 201326097710]

約数ペア:

[(1, 201326097710), (2, 100663048855), (5, 40265219542), (10, 20132609771), (17, 11842711630), (34, 5921355815), (67, 3004867130), (85, 2368542326), (134, 1502433565), (170, 1184271163), (257, 783370030), (335, 600973426), (514, 391685015), (670, 300486713), (1139, 176756890), (1285, 156674006), (2278, 88378445), (2570, 78337003), (4369, 46080590), (5695, 35351378), (8738, 23040295), (11390, 17675689), (17219, 11692090), (21845, 9216118), (34438, 5846045), (43690, 4608059), (68777, 2927230), (86095, 2338418), (137554, 1463615), (172190, 1169209), (292723, 687770), (343885, 585446)]