222532415

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{647}}^1$

素因数の和:1007

約数の個数: 32

約数和(自身を含む): 316514304

約数和(自身を除く): 93981889

約数列:

[1, 5, 7, 31, 35, 155, 217, 317, 647, 1085, 1585, 2219, 3235, 4529, 9827, 11095, 20057, 22645, 49135, 68789, 100285, 140399, 205099, 343945, 701995, 1025495, 1435693, 6358069, 7178465, 31790345, 44506483, 222532415]

約数ペア:

[(1, 222532415), (5, 44506483), (7, 31790345), (31, 7178465), (35, 6358069), (155, 1435693), (217, 1025495), (317, 701995), (647, 343945), (1085, 205099), (1585, 140399), (2219, 100285), (3235, 68789), (4529, 49135), (9827, 22645), (11095, 20057)]