201448910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{11311}}^1$

素因数の和:11468

約数の個数: 32

約数和(自身を含む): 393386112

約数和(自身を除く): 191937202

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 137, 274, 685, 1370, 1781, 3562, 8905, 11311, 17810, 22622, 56555, 113110, 147043, 294086, 735215, 1470430, 1549607, 3099214, 7748035, 15496070, 20144891, 40289782, 100724455, 201448910]

約数ペア:

[(1, 201448910), (2, 100724455), (5, 40289782), (10, 20144891), (13, 15496070), (26, 7748035), (65, 3099214), (130, 1549607), (137, 1470430), (274, 735215), (685, 294086), (1370, 147043), (1781, 113110), (3562, 56555), (8905, 22622), (11311, 17810)]