120200421

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{1283}}^1$

素因数の和:1481

約数の個数: 32

約数和(自身を含む): 186375168

約数和(自身を除く): 66174747

約数列:

[1, 3, 11, 17, 33, 51, 167, 187, 501, 561, 1283, 1837, 2839, 3849, 5511, 8517, 14113, 21811, 31229, 42339, 65433, 93687, 214261, 239921, 642783, 719763, 2356871, 3642437, 7070613, 10927311, 40066807, 120200421]

約数ペア:

[(1, 120200421), (3, 40066807), (11, 10927311), (17, 7070613), (33, 3642437), (51, 2356871), (167, 719763), (187, 642783), (501, 239921), (561, 214261), (1283, 93687), (1837, 65433), (2839, 42339), (3849, 31229), (5511, 21811), (8517, 14113)]