210718551

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{1009}}^1\times {\mathrm{1039}}^1$

素因数の和:2118

約数の個数: 16

約数和(自身を含む): 285708800

約数和(自身を除く): 74990249

約数列:

[1, 3, 67, 201, 1009, 1039, 3027, 3117, 67603, 69613, 202809, 208839, 1048351, 3145053, 70239517, 210718551]

約数ペア:

[(1, 210718551), (3, 70239517), (67, 3145053), (201, 1048351), (1009, 208839), (1039, 202809), (3027, 69613), (3117, 67603)]