202209745

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{677}}^1$

素因数の和:801

約数の個数: 32

約数和(自身を含む): 262434816

約数和(自身を除く): 60225071

約数列:

[1, 5, 31, 41, 47, 155, 205, 235, 677, 1271, 1457, 1927, 3385, 6355, 7285, 9635, 20987, 27757, 31819, 59737, 104935, 138785, 159095, 298685, 860467, 986389, 1304579, 4302335, 4931945, 6522895, 40441949, 202209745]

約数ペア:

[(1, 202209745), (5, 40441949), (31, 6522895), (41, 4931945), (47, 4302335), (155, 1304579), (205, 986389), (235, 860467), (677, 298685), (1271, 159095), (1457, 138785), (1927, 104935), (3385, 59737), (6355, 31819), (7285, 27757), (9635, 20987)]