197174588

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{80677}}^1$

素因数の和:80741

約数の個数: 24

約数和(自身を含む): 379509312

約数和(自身を除く): 182334724

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 80677, 161354, 322708, 1048801, 2097602, 3791819, 4195204, 7583638, 15167276, 49293647, 98587294, 197174588]

約数ペア:

[(1, 197174588), (2, 98587294), (4, 49293647), (13, 15167276), (26, 7583638), (47, 4195204), (52, 3791819), (94, 2097602), (188, 1048801), (611, 322708), (1222, 161354), (2444, 80677)]