201449220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{1637}}^1$

素因数の和:1949

約数の個数: 96

約数和(自身を含む): 647232768

約数和(自身を除く): 445783548

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 293, 420, 586, 879, 1172, 1465, 1637, 1758, 2051, 2930, 3274, 3516, 4102, 4395, 4911, 5860, 6153, 6548, 8185, 8204, 8790, 9822, 10255, 11459, 12306, 16370, 17580, 19644, 20510, 22918, 24555, 24612, 30765, 32740, 34377, 41020, 45836, 49110, 57295, 61530, 68754, 98220, 114590, 123060, 137508, 171885, 229180, 343770, 479641, 687540, 959282, 1438923, 1918564, 2398205, 2877846, 3357487, 4796410, 5755692, 6714974, 7194615, 9592820, 10072461, 13429948, 14389230, 16787435, 20144922, 28778460, 33574870, 40289844, 50362305, 67149740, 100724610, 201449220]

約数ペア:

[(1, 201449220), (2, 100724610), (3, 67149740), (4, 50362305), (5, 40289844), (6, 33574870), (7, 28778460), (10, 20144922), (12, 16787435), (14, 14389230), (15, 13429948), (20, 10072461), (21, 9592820), (28, 7194615), (30, 6714974), (35, 5755692), (42, 4796410), (60, 3357487), (70, 2877846), (84, 2398205), (105, 1918564), (140, 1438923), (210, 959282), (293, 687540), (420, 479641), (586, 343770), (879, 229180), (1172, 171885), (1465, 137508), (1637, 123060), (1758, 114590), (2051, 98220), (2930, 68754), (3274, 61530), (3516, 57295), (4102, 49110), (4395, 45836), (4911, 41020), (5860, 34377), (6153, 32740), (6548, 30765), (8185, 24612), (8204, 24555), (8790, 22918), (9822, 20510), (10255, 19644), (11459, 17580), (12306, 16370)]