227804452

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{10667}}^1$

素因数の和:10971

約数の個数: 24

約数和(自身を含む): 421172640

約数和(自身を除く): 193368188

約数列:

[1, 2, 4, 19, 38, 76, 281, 562, 1124, 5339, 10667, 10678, 21334, 21356, 42668, 202673, 405346, 810692, 2997427, 5994854, 11989708, 56951113, 113902226, 227804452]

約数ペア:

[(1, 227804452), (2, 113902226), (4, 56951113), (19, 11989708), (38, 5994854), (76, 2997427), (281, 810692), (562, 405346), (1124, 202673), (5339, 42668), (10667, 21356), (10678, 21334)]