210465948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{20707}}^1$

素因数の和:20743

約数の個数: 72

約数和(自身を含む): 616932736

約数和(自身を除く): 406466788

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 231, 242, 308, 363, 462, 484, 726, 847, 924, 1452, 1694, 2541, 3388, 5082, 10164, 20707, 41414, 62121, 82828, 124242, 144949, 227777, 248484, 289898, 434847, 455554, 579796, 683331, 869694, 911108, 1366662, 1594439, 1739388, 2505547, 2733324, 3188878, 4783317, 5011094, 6377756, 7516641, 9566634, 10022188, 15033282, 17538829, 19133268, 30066564, 35077658, 52616487, 70155316, 105232974, 210465948]

約数ペア:

[(1, 210465948), (2, 105232974), (3, 70155316), (4, 52616487), (6, 35077658), (7, 30066564), (11, 19133268), (12, 17538829), (14, 15033282), (21, 10022188), (22, 9566634), (28, 7516641), (33, 6377756), (42, 5011094), (44, 4783317), (66, 3188878), (77, 2733324), (84, 2505547), (121, 1739388), (132, 1594439), (154, 1366662), (231, 911108), (242, 869694), (308, 683331), (363, 579796), (462, 455554), (484, 434847), (726, 289898), (847, 248484), (924, 227777), (1452, 144949), (1694, 124242), (2541, 82828), (3388, 62121), (5082, 41414), (10164, 20707)]