201749931

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{19681}}^1$

素因数の和:19771

約数の個数: 24

約数和(自身を含む): 313179984

約数和(自身を除く): 111430053

約数列:

[1, 3, 9, 17, 51, 67, 153, 201, 603, 1139, 3417, 10251, 19681, 59043, 177129, 334577, 1003731, 1318627, 3011193, 3955881, 11867643, 22416659, 67249977, 201749931]

約数ペア:

[(1, 201749931), (3, 67249977), (9, 22416659), (17, 11867643), (51, 3955881), (67, 3011193), (153, 1318627), (201, 1003731), (603, 334577), (1139, 177129), (3417, 59043), (10251, 19681)]