219525684

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{373343}}^1$

素因数の和:373364

約数の個数: 36

約数和(自身を含む): 595857024

約数和(自身を除く): 376331340

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 373343, 746686, 1120029, 1493372, 2240058, 2613401, 4480116, 5226802, 7840203, 10453604, 15680406, 18293807, 31360812, 36587614, 54881421, 73175228, 109762842, 219525684]

約数ペア:

[(1, 219525684), (2, 109762842), (3, 73175228), (4, 54881421), (6, 36587614), (7, 31360812), (12, 18293807), (14, 15680406), (21, 10453604), (28, 7840203), (42, 5226802), (49, 4480116), (84, 2613401), (98, 2240058), (147, 1493372), (196, 1120029), (294, 746686), (588, 373343)]