202468250

素因数分解:

$2^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{19753}}^1$

素因数の和:19811

約数の個数: 32

約数和(自身を含む): 388284624

約数和(自身を除く): 185816374

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 125, 205, 250, 410, 1025, 2050, 5125, 10250, 19753, 39506, 98765, 197530, 493825, 809873, 987650, 1619746, 2469125, 4049365, 4938250, 8098730, 20246825, 40493650, 101234125, 202468250]

約数ペア:

[(1, 202468250), (2, 101234125), (5, 40493650), (10, 20246825), (25, 8098730), (41, 4938250), (50, 4049365), (82, 2469125), (125, 1619746), (205, 987650), (250, 809873), (410, 493825), (1025, 197530), (2050, 98765), (5125, 39506), (10250, 19753)]