203411149912

素因数分解:

$2^3\times {\mathrm{521}}^1\times {\mathrm{2203}}^1\times {\mathrm{22153}}^1$

素因数の和:24883

約数の個数: 32

約数和(自身を含む): 382318667280

約数和(自身を除く): 178907517368

約数列:

[1, 2, 4, 8, 521, 1042, 2084, 2203, 4168, 4406, 8812, 17624, 22153, 44306, 88612, 177224, 1147763, 2295526, 4591052, 9182104, 11541713, 23083426, 46166852, 48803059, 92333704, 97606118, 195212236, 390424472, 25426393739, 50852787478, 101705574956, 203411149912]

約数ペア:

[(1, 203411149912), (2, 101705574956), (4, 50852787478), (8, 25426393739), (521, 390424472), (1042, 195212236), (2084, 97606118), (2203, 92333704), (4168, 48803059), (4406, 46166852), (8812, 23083426), (17624, 11541713), (22153, 9182104), (44306, 4591052), (88612, 2295526), (177224, 1147763)]