200818430

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{1553}}^1$

素因数の和:1820

約数の個数: 32

約数和(自身を含む): 369006624

約数和(自身を除く): 168188194

約数列:

[1, 2, 5, 10, 67, 134, 193, 335, 386, 670, 965, 1553, 1930, 3106, 7765, 12931, 15530, 25862, 64655, 104051, 129310, 208102, 299729, 520255, 599458, 1040510, 1498645, 2997290, 20081843, 40163686, 100409215, 200818430]

約数ペア:

[(1, 200818430), (2, 100409215), (5, 40163686), (10, 20081843), (67, 2997290), (134, 1498645), (193, 1040510), (335, 599458), (386, 520255), (670, 299729), (965, 208102), (1553, 129310), (1930, 104051), (3106, 64655), (7765, 25862), (12931, 15530)]