214527684

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{397}}^1\times {\mathrm{919}}^1$

素因数の和:1337

約数の個数: 72

約数和(自身を含む): 584391360

約数和(自身を除く): 369863676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 397, 588, 794, 919, 1191, 1588, 1838, 2382, 2757, 2779, 3676, 4764, 5514, 5558, 6433, 8337, 11028, 11116, 12866, 16674, 19299, 19453, 25732, 33348, 38598, 38906, 45031, 58359, 77196, 77812, 90062, 116718, 135093, 180124, 233436, 270186, 364843, 540372, 729686, 1094529, 1459372, 2189058, 2553901, 4378116, 5107802, 7661703, 10215604, 15323406, 17877307, 30646812, 35754614, 53631921, 71509228, 107263842, 214527684]

約数ペア:

[(1, 214527684), (2, 107263842), (3, 71509228), (4, 53631921), (6, 35754614), (7, 30646812), (12, 17877307), (14, 15323406), (21, 10215604), (28, 7661703), (42, 5107802), (49, 4378116), (84, 2553901), (98, 2189058), (147, 1459372), (196, 1094529), (294, 729686), (397, 540372), (588, 364843), (794, 270186), (919, 233436), (1191, 180124), (1588, 135093), (1838, 116718), (2382, 90062), (2757, 77812), (2779, 77196), (3676, 58359), (4764, 45031), (5514, 38906), (5558, 38598), (6433, 33348), (8337, 25732), (11028, 19453), (11116, 19299), (12866, 16674)]