214970944

素因数分解:

$2^6\times {\mathrm{199}}^1\times {\mathrm{16879}}^1$

素因数の和:17090

約数の個数: 28

約数和(自身を含む): 428752000

約数和(自身を除く): 213781056

約数列:

[1, 2, 4, 8, 16, 32, 64, 199, 398, 796, 1592, 3184, 6368, 12736, 16879, 33758, 67516, 135032, 270064, 540128, 1080256, 3358921, 6717842, 13435684, 26871368, 53742736, 107485472, 214970944]

約数ペア:

[(1, 214970944), (2, 107485472), (4, 53742736), (8, 26871368), (16, 13435684), (32, 6717842), (64, 3358921), (199, 1080256), (398, 540128), (796, 270064), (1592, 135032), (3184, 67516), (6368, 33758), (12736, 16879)]