201224520510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{515960309}}^1$

素因数の和:515960332

約数の個数: 32

約数和(自身を含む): 520087992480

約数和(自身を除く): 318863471970

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 515960309, 1031920618, 1547880927, 2579801545, 3095761854, 5159603090, 6707484017, 7739404635, 13414968034, 15478809270, 20122452051, 33537420085, 40244904102, 67074840170, 100612260255, 201224520510]

約数ペア:

[(1, 201224520510), (2, 100612260255), (3, 67074840170), (5, 40244904102), (6, 33537420085), (10, 20122452051), (13, 15478809270), (15, 13414968034), (26, 7739404635), (30, 6707484017), (39, 5159603090), (65, 3095761854), (78, 2579801545), (130, 1547880927), (195, 1031920618), (390, 515960309)]