202485235

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1\times {\mathrm{1987}}^1$

素因数の和:2310

約数の個数: 16

約数和(自身を含む): 246909600

約数和(自身を除く): 44424365

約数列:

[1, 5, 89, 229, 445, 1145, 1987, 9935, 20381, 101905, 176843, 455023, 884215, 2275115, 40497047, 202485235]

約数ペア:

[(1, 202485235), (5, 40497047), (89, 2275115), (229, 884215), (445, 455023), (1145, 176843), (1987, 101905), (9935, 20381)]