215539078

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{617}}^1$

素因数の和:984

約数の個数: 32

約数和(自身を含む): 353743200

約数和(自身を除く): 138204122

約数列:

[1, 2, 19, 29, 38, 58, 317, 551, 617, 634, 1102, 1234, 6023, 9193, 11723, 12046, 17893, 18386, 23446, 35786, 174667, 195589, 339967, 349334, 391178, 679934, 3716191, 5672081, 7432382, 11344162, 107769539, 215539078]

約数ペア:

[(1, 215539078), (2, 107769539), (19, 11344162), (29, 7432382), (38, 5672081), (58, 3716191), (317, 679934), (551, 391178), (617, 349334), (634, 339967), (1102, 195589), (1234, 174667), (6023, 35786), (9193, 23446), (11723, 18386), (12046, 17893)]