215177844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{54503}}^1$

素因数の和:54564

約数の個数: 48

約数和(自身を含む): 586027008

約数和(自身を除く): 370849164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 54503, 109006, 163509, 218012, 327018, 381521, 654036, 763042, 1144563, 1526084, 2289126, 2561641, 4578252, 5123282, 7684923, 10246564, 15369846, 17931487, 30739692, 35862974, 53794461, 71725948, 107588922, 215177844]

約数ペア:

[(1, 215177844), (2, 107588922), (3, 71725948), (4, 53794461), (6, 35862974), (7, 30739692), (12, 17931487), (14, 15369846), (21, 10246564), (28, 7684923), (42, 5123282), (47, 4578252), (84, 2561641), (94, 2289126), (141, 1526084), (188, 1144563), (282, 763042), (329, 654036), (564, 381521), (658, 327018), (987, 218012), (1316, 163509), (1974, 109006), (3948, 54503)]