214103656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{33749}}^1$

素因数の和:33829

約数の個数: 32

約数和(自身を含む): 439425000

約数和(自身を除く): 225321344

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 793, 1586, 3172, 6344, 33749, 67498, 134996, 269992, 438737, 877474, 1754948, 2058689, 3509896, 4117378, 8234756, 16469512, 26762957, 53525914, 107051828, 214103656]

約数ペア:

[(1, 214103656), (2, 107051828), (4, 53525914), (8, 26762957), (13, 16469512), (26, 8234756), (52, 4117378), (61, 3509896), (104, 2058689), (122, 1754948), (244, 877474), (488, 438737), (793, 269992), (1586, 134996), (3172, 67498), (6344, 33749)]