217343090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{5927}}^1$

素因数の和:6146

約数の個数: 32

約数和(自身を含む): 414011520

約数和(自身を除く): 196668430

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 193, 386, 965, 1930, 3667, 5927, 7334, 11854, 18335, 29635, 36670, 59270, 112613, 225226, 563065, 1126130, 1143911, 2287822, 5719555, 11439110, 21734309, 43468618, 108671545, 217343090]

約数ペア:

[(1, 217343090), (2, 108671545), (5, 43468618), (10, 21734309), (19, 11439110), (38, 5719555), (95, 2287822), (190, 1143911), (193, 1126130), (386, 563065), (965, 225226), (1930, 112613), (3667, 59270), (5927, 36670), (7334, 29635), (11854, 18335)]