221911451048

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{36355087}}^1$

素因数の和:36355209

約数の個数: 32

約数和(自身を含む): 479887161600

約数和(自身を除く): 257975710552

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 218, 436, 763, 872, 1526, 3052, 6104, 36355087, 72710174, 145420348, 254485609, 290840696, 508971218, 1017942436, 2035884872, 3962704483, 7925408966, 15850817932, 27738931381, 31701635864, 55477862762, 110955725524, 221911451048]

約数ペア:

[(1, 221911451048), (2, 110955725524), (4, 55477862762), (7, 31701635864), (8, 27738931381), (14, 15850817932), (28, 7925408966), (56, 3962704483), (109, 2035884872), (218, 1017942436), (436, 508971218), (763, 290840696), (872, 254485609), (1526, 145420348), (3052, 72710174), (6104, 36355087)]