210908964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{41161}}^1$

素因数の和:41236

約数の個数: 48

約数和(自身を含む): 571657856

約数和(自身を除く): 360748892

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 5124, 41161, 82322, 123483, 164644, 246966, 288127, 493932, 576254, 864381, 1152508, 1728762, 2510821, 3457524, 5021642, 7532463, 10043284, 15064926, 17575747, 30129852, 35151494, 52727241, 70302988, 105454482, 210908964]

約数ペア:

[(1, 210908964), (2, 105454482), (3, 70302988), (4, 52727241), (6, 35151494), (7, 30129852), (12, 17575747), (14, 15064926), (21, 10043284), (28, 7532463), (42, 5021642), (61, 3457524), (84, 2510821), (122, 1728762), (183, 1152508), (244, 864381), (366, 576254), (427, 493932), (732, 288127), (854, 246966), (1281, 164644), (1708, 123483), (2562, 82322), (5124, 41161)]