190012039

素因数分解:

$7^1\times {\mathrm{23}}^4\times {\mathrm{97}}^1$

素因数の和:196

約数の個数: 20

約数和(自身を含む): 229367824

約数和(自身を除く): 39355785

約数列:

[1, 7, 23, 97, 161, 529, 679, 2231, 3703, 12167, 15617, 51313, 85169, 279841, 359191, 1180199, 1958887, 8261393, 27144577, 190012039]

約数ペア:

[(1, 190012039), (7, 27144577), (23, 8261393), (97, 1958887), (161, 1180199), (529, 359191), (679, 279841), (2231, 85169), (3703, 51313), (12167, 15617)]