208138812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{12973}}^1$

素因数の和:13178

約数の個数: 48

約数和(自身を含む): 557985792

約数和(自身を除く): 349846980

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 191, 382, 573, 764, 1146, 1337, 2292, 2674, 4011, 5348, 8022, 12973, 16044, 25946, 38919, 51892, 77838, 90811, 155676, 181622, 272433, 363244, 544866, 1089732, 2477843, 4955686, 7433529, 9911372, 14867058, 17344901, 29734116, 34689802, 52034703, 69379604, 104069406, 208138812]

約数ペア:

[(1, 208138812), (2, 104069406), (3, 69379604), (4, 52034703), (6, 34689802), (7, 29734116), (12, 17344901), (14, 14867058), (21, 9911372), (28, 7433529), (42, 4955686), (84, 2477843), (191, 1089732), (382, 544866), (573, 363244), (764, 272433), (1146, 181622), (1337, 155676), (2292, 90811), (2674, 77838), (4011, 51892), (5348, 38919), (8022, 25946), (12973, 16044)]