203351038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{1907}}^1$

素因数の和:2088

約数の個数: 32

約数和(自身を含む): 344539008

約数和(自身を除く): 141187970

約数列:

[1, 2, 11, 22, 37, 74, 131, 262, 407, 814, 1441, 1907, 2882, 3814, 4847, 9694, 20977, 41954, 53317, 70559, 106634, 141118, 249817, 499634, 776149, 1552298, 2747987, 5495974, 9243229, 18486458, 101675519, 203351038]

約数ペア:

[(1, 203351038), (2, 101675519), (11, 18486458), (22, 9243229), (37, 5495974), (74, 2747987), (131, 1552298), (262, 776149), (407, 499634), (814, 249817), (1441, 141118), (1907, 106634), (2882, 70559), (3814, 53317), (4847, 41954), (9694, 20977)]