190056503

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 239500800

約数和(自身を除く): 49444297

約数列:

[1, 7, 13, 91, 107, 131, 149, 749, 917, 1043, 1391, 1703, 1937, 9737, 11921, 13559, 14017, 15943, 19519, 98119, 111601, 136633, 182221, 207259, 253747, 1275547, 1450813, 1776229, 2088533, 14619731, 27150929, 190056503]

約数ペア:

[(1, 190056503), (7, 27150929), (13, 14619731), (91, 2088533), (107, 1776229), (131, 1450813), (149, 1275547), (749, 253747), (917, 207259), (1043, 182221), (1391, 136633), (1703, 111601), (1937, 98119), (9737, 19519), (11921, 15943), (13559, 14017)]