209218716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{830233}}^1$

素因数の和:830250

約数の個数: 36

約数和(自身を含む): 604410352

約数和(自身を除く): 395191636

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 830233, 1660466, 2490699, 3320932, 4981398, 5811631, 7472097, 9962796, 11623262, 14944194, 17434893, 23246524, 29888388, 34869786, 52304679, 69739572, 104609358, 209218716]

約数ペア:

[(1, 209218716), (2, 104609358), (3, 69739572), (4, 52304679), (6, 34869786), (7, 29888388), (9, 23246524), (12, 17434893), (14, 14944194), (18, 11623262), (21, 9962796), (28, 7472097), (36, 5811631), (42, 4981398), (63, 3320932), (84, 2490699), (126, 1660466), (252, 830233)]