205657572

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1\times {\mathrm{1117}}^1$

素因数の和:1420

約数の個数: 48

約数和(自身を含む): 489594560

約数和(自身を除く): 283936988

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 229, 268, 402, 458, 687, 804, 916, 1117, 1374, 2234, 2748, 3351, 4468, 6702, 13404, 15343, 30686, 46029, 61372, 74839, 92058, 149678, 184116, 224517, 255793, 299356, 449034, 511586, 767379, 898068, 1023172, 1534758, 3069516, 17138131, 34276262, 51414393, 68552524, 102828786, 205657572]

約数ペア:

[(1, 205657572), (2, 102828786), (3, 68552524), (4, 51414393), (6, 34276262), (12, 17138131), (67, 3069516), (134, 1534758), (201, 1023172), (229, 898068), (268, 767379), (402, 511586), (458, 449034), (687, 299356), (804, 255793), (916, 224517), (1117, 184116), (1374, 149678), (2234, 92058), (2748, 74839), (3351, 61372), (4468, 46029), (6702, 30686), (13404, 15343)]