190472401

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{9049}}^1$

素因数の和:9184

約数の個数: 16

約数和(自身を含む): 227046400

約数和(自身を除く): 36573999

約数列:

[1, 7, 31, 97, 217, 679, 3007, 9049, 21049, 63343, 280519, 877753, 1963633, 6144271, 27210343, 190472401]

約数ペア:

[(1, 190472401), (7, 27210343), (31, 6144271), (97, 1963633), (217, 877753), (679, 280519), (3007, 63343), (9049, 21049)]