201224875

素因数分解:

$5^3\times {\mathrm{31}}^1\times {\mathrm{51929}}^1$

素因数の和:51975

約数の個数: 16

約数和(自身を含む): 259234560

約数和(自身を除く): 58009685

約数列:

[1, 5, 25, 31, 125, 155, 775, 3875, 51929, 259645, 1298225, 1609799, 6491125, 8048995, 40244975, 201224875]

約数ペア:

[(1, 201224875), (5, 40244975), (25, 8048995), (31, 6491125), (125, 1609799), (155, 1298225), (775, 259645), (3875, 51929)]