204427188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{5167}}^1$

素因数の和:5341

約数の個数: 72

約数和(自身を含む): 594444032

約数和(自身を除く): 390016844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 157, 252, 314, 471, 628, 942, 1099, 1413, 1884, 2198, 2826, 3297, 4396, 5167, 5652, 6594, 9891, 10334, 13188, 15501, 19782, 20668, 31002, 36169, 39564, 46503, 62004, 72338, 93006, 108507, 144676, 186012, 217014, 325521, 434028, 651042, 811219, 1302084, 1622438, 2433657, 3244876, 4867314, 5678533, 7300971, 9734628, 11357066, 14601942, 17035599, 22714132, 29203884, 34071198, 51106797, 68142396, 102213594, 204427188]

約数ペア:

[(1, 204427188), (2, 102213594), (3, 68142396), (4, 51106797), (6, 34071198), (7, 29203884), (9, 22714132), (12, 17035599), (14, 14601942), (18, 11357066), (21, 9734628), (28, 7300971), (36, 5678533), (42, 4867314), (63, 3244876), (84, 2433657), (126, 1622438), (157, 1302084), (252, 811219), (314, 651042), (471, 434028), (628, 325521), (942, 217014), (1099, 186012), (1413, 144676), (1884, 108507), (2198, 93006), (2826, 72338), (3297, 62004), (4396, 46503), (5167, 39564), (5652, 36169), (6594, 31002), (9891, 20668), (10334, 19782), (13188, 15501)]