202105850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{11197}}^1$

素因数の和:11247

約数の個数: 36

約数和(自身を含む): 396778734

約数和(自身を除く): 194672884

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 361, 475, 722, 950, 1805, 3610, 9025, 11197, 18050, 22394, 55985, 111970, 212743, 279925, 425486, 559850, 1063715, 2127430, 4042117, 5318575, 8084234, 10637150, 20210585, 40421170, 101052925, 202105850]

約数ペア:

[(1, 202105850), (2, 101052925), (5, 40421170), (10, 20210585), (19, 10637150), (25, 8084234), (38, 5318575), (50, 4042117), (95, 2127430), (190, 1063715), (361, 559850), (475, 425486), (722, 279925), (950, 212743), (1805, 111970), (3610, 55985), (9025, 22394), (11197, 18050)]