247198308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{29137}}^1$

素因数の和:29252

約数の個数: 48

約数和(自身を含む): 665745024

約数和(自身を除く): 418546716

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 101, 202, 303, 404, 606, 707, 1212, 1414, 2121, 2828, 4242, 8484, 29137, 58274, 87411, 116548, 174822, 203959, 349644, 407918, 611877, 815836, 1223754, 2447508, 2942837, 5885674, 8828511, 11771348, 17657022, 20599859, 35314044, 41199718, 61799577, 82399436, 123599154, 247198308]

約数ペア:

[(1, 247198308), (2, 123599154), (3, 82399436), (4, 61799577), (6, 41199718), (7, 35314044), (12, 20599859), (14, 17657022), (21, 11771348), (28, 8828511), (42, 5885674), (84, 2942837), (101, 2447508), (202, 1223754), (303, 815836), (404, 611877), (606, 407918), (707, 349644), (1212, 203959), (1414, 174822), (2121, 116548), (2828, 87411), (4242, 58274), (8484, 29137)]