203426970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{23143}}^1$

素因数の和:23446

約数の個数: 32

約数和(自身を含む): 489912192

約数和(自身を除く): 286485222

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 293, 586, 879, 1465, 1758, 2930, 4395, 8790, 23143, 46286, 69429, 115715, 138858, 231430, 347145, 694290, 6780899, 13561798, 20342697, 33904495, 40685394, 67808990, 101713485, 203426970]

約数ペア:

[(1, 203426970), (2, 101713485), (3, 67808990), (5, 40685394), (6, 33904495), (10, 20342697), (15, 13561798), (30, 6780899), (293, 694290), (586, 347145), (879, 231430), (1465, 138858), (1758, 115715), (2930, 69429), (4395, 46286), (8790, 23143)]