206170530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{1021}}^1$

素因数の和:1211

約数の個数: 64

約数和(自身を含む): 508612608

約数和(自身を除く): 302442078

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 127, 159, 254, 265, 318, 381, 530, 635, 762, 795, 1021, 1270, 1590, 1905, 2042, 3063, 3810, 5105, 6126, 6731, 10210, 13462, 15315, 20193, 30630, 33655, 40386, 54113, 67310, 100965, 108226, 129667, 162339, 201930, 259334, 270565, 324678, 389001, 541130, 648335, 778002, 811695, 1296670, 1623390, 1945005, 3890010, 6872351, 13744702, 20617053, 34361755, 41234106, 68723510, 103085265, 206170530]

約数ペア:

[(1, 206170530), (2, 103085265), (3, 68723510), (5, 41234106), (6, 34361755), (10, 20617053), (15, 13744702), (30, 6872351), (53, 3890010), (106, 1945005), (127, 1623390), (159, 1296670), (254, 811695), (265, 778002), (318, 648335), (381, 541130), (530, 389001), (635, 324678), (762, 270565), (795, 259334), (1021, 201930), (1270, 162339), (1590, 129667), (1905, 108226), (2042, 100965), (3063, 67310), (3810, 54113), (5105, 40386), (6126, 33655), (6731, 30630), (10210, 20193), (13462, 15315)]