201443190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{516521}}^1$

素因数の和:516544

約数の個数: 32

約数和(自身を含む): 520654176

約数和(自身を除く): 319210986

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 516521, 1033042, 1549563, 2582605, 3099126, 5165210, 6714773, 7747815, 13429546, 15495630, 20144319, 33573865, 40288638, 67147730, 100721595, 201443190]

約数ペア:

[(1, 201443190), (2, 100721595), (3, 67147730), (5, 40288638), (6, 33573865), (10, 20144319), (13, 15495630), (15, 13429546), (26, 7747815), (30, 6714773), (39, 5165210), (65, 3099126), (78, 2582605), (130, 1549563), (195, 1033042), (390, 516521)]