291242166

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1\times {\mathrm{2819}}^1$

素因数の和:3148

約数の個数: 32

約数和(自身を含む): 593688960

約数和(自身を除く): 302446794

約数列:

[1, 2, 3, 6, 67, 134, 201, 257, 402, 514, 771, 1542, 2819, 5638, 8457, 16914, 17219, 34438, 51657, 103314, 188873, 377746, 566619, 724483, 1133238, 1448966, 2173449, 4346898, 48540361, 97080722, 145621083, 291242166]

約数ペア:

[(1, 291242166), (2, 145621083), (3, 97080722), (6, 48540361), (67, 4346898), (134, 2173449), (201, 1448966), (257, 1133238), (402, 724483), (514, 566619), (771, 377746), (1542, 188873), (2819, 103314), (5638, 51657), (8457, 34438), (16914, 17219)]