243970108

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{139571}}^1$

素因数の和:139617

約数の個数: 24

約数和(自身を含む): 468961920

約数和(自身を除く): 224991812

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 139571, 279142, 558284, 2651849, 3210133, 5303698, 6420266, 10607396, 12840532, 60992527, 121985054, 243970108]

約数ペア:

[(1, 243970108), (2, 121985054), (4, 60992527), (19, 12840532), (23, 10607396), (38, 6420266), (46, 5303698), (76, 3210133), (92, 2651849), (437, 558284), (874, 279142), (1748, 139571)]