201930100975

素因数分解:

$5^2\times {\mathrm{31}}^3\times {\mathrm{271129}}^1$

素因数の和:271232

約数の個数: 24

約数和(自身を含む): 258740443520

約数和(自身を除く): 56810342545

約数列:

[1, 5, 25, 31, 155, 775, 961, 4805, 24025, 29791, 148955, 271129, 744775, 1355645, 6778225, 8404999, 42024995, 210124975, 260554969, 1302774845, 6513874225, 8077204039, 40386020195, 201930100975]

約数ペア:

[(1, 201930100975), (5, 40386020195), (25, 8077204039), (31, 6513874225), (155, 1302774845), (775, 260554969), (961, 210124975), (4805, 42024995), (24025, 8404999), (29791, 6778225), (148955, 1355645), (271129, 744775)]