215319304

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{5827}}^1$

素因数の和:6013

約数の個数: 32

約数和(自身を含む): 419616000

約数和(自身を除く): 204296696

約数列:

[1, 2, 4, 8, 31, 62, 124, 149, 248, 298, 596, 1192, 4619, 5827, 9238, 11654, 18476, 23308, 36952, 46616, 180637, 361274, 722548, 868223, 1445096, 1736446, 3472892, 6945784, 26914913, 53829826, 107659652, 215319304]

約数ペア:

[(1, 215319304), (2, 107659652), (4, 53829826), (8, 26914913), (31, 6945784), (62, 3472892), (124, 1736446), (149, 1445096), (248, 868223), (298, 722548), (596, 361274), (1192, 180637), (4619, 46616), (5827, 36952), (9238, 23308), (11654, 18476)]