202485270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{519193}}^1$

素因数の和:519216

約数の個数: 32

約数和(自身を含む): 523347552

約数和(自身を除く): 320862282

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 519193, 1038386, 1557579, 2595965, 3115158, 5191930, 6749509, 7787895, 13499018, 15575790, 20248527, 33747545, 40497054, 67495090, 101242635, 202485270]

約数ペア:

[(1, 202485270), (2, 101242635), (3, 67495090), (5, 40497054), (6, 33747545), (10, 20248527), (13, 15575790), (15, 13499018), (26, 7787895), (30, 6749509), (39, 5191930), (65, 3115158), (78, 2595965), (130, 1557579), (195, 1038386), (390, 519193)]