201817130

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{3637}}^1$

素因数の和:3854

約数の個数: 32

約数和(自身を含む): 377187840

約数和(自身を除く): 175370710

約数列:

[1, 2, 5, 10, 31, 62, 155, 179, 310, 358, 895, 1790, 3637, 5549, 7274, 11098, 18185, 27745, 36370, 55490, 112747, 225494, 563735, 651023, 1127470, 1302046, 3255115, 6510230, 20181713, 40363426, 100908565, 201817130]

約数ペア:

[(1, 201817130), (2, 100908565), (5, 40363426), (10, 20181713), (31, 6510230), (62, 3255115), (155, 1302046), (179, 1127470), (310, 651023), (358, 563735), (895, 225494), (1790, 112747), (3637, 55490), (5549, 36370), (7274, 27745), (11098, 18185)]