243604178

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1019}}^1\times {\mathrm{5197}}^1$

素因数の和:6241

約数の個数: 16

約数和(自身を含む): 381741120

約数和(自身を除く): 138136942

約数列:

[1, 2, 23, 46, 1019, 2038, 5197, 10394, 23437, 46874, 119531, 239062, 5295743, 10591486, 121802089, 243604178]

約数ペア:

[(1, 243604178), (2, 121802089), (23, 10591486), (46, 5295743), (1019, 239062), (2038, 119531), (5197, 46874), (10394, 23437)]