202289650

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{56983}}^1$

素因数の和:57066

約数の個数: 24

約数和(自身を含む): 381564864

約数和(自身を除く): 179275214

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1775, 3550, 56983, 113966, 284915, 569830, 1424575, 2849150, 4045793, 8091586, 20228965, 40457930, 101144825, 202289650]

約数ペア:

[(1, 202289650), (2, 101144825), (5, 40457930), (10, 20228965), (25, 8091586), (50, 4045793), (71, 2849150), (142, 1424575), (355, 569830), (710, 284915), (1775, 113966), (3550, 56983)]