100403908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{31259}}^1$

素因数の和:31347

約数の個数: 24

約数和(自身を含む): 194312160

約数和(自身を除く): 93908252

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 31259, 62518, 125036, 343849, 687698, 1375396, 2281907, 4563814, 9127628, 25100977, 50201954, 100403908]

約数ペア:

[(1, 100403908), (2, 50201954), (4, 25100977), (11, 9127628), (22, 4563814), (44, 2281907), (73, 1375396), (146, 687698), (292, 343849), (803, 125036), (1606, 62518), (3212, 31259)]