204520204

素因数分解:

$2^2\times 7^1\times {\mathrm{757}}^1\times {\mathrm{9649}}^1$

素因数の和:10417

約数の個数: 24

約数和(自身を含む): 409623200

約数和(自身を除く): 205102996

約数列:

[1, 2, 4, 7, 14, 28, 757, 1514, 3028, 5299, 9649, 10598, 19298, 21196, 38596, 67543, 135086, 270172, 7304293, 14608586, 29217172, 51130051, 102260102, 204520204]

約数ペア:

[(1, 204520204), (2, 102260102), (4, 51130051), (7, 29217172), (14, 14608586), (28, 7304293), (757, 270172), (1514, 135086), (3028, 67543), (5299, 38596), (9649, 21196), (10598, 19298)]