208057846088

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1368801619}}^1$

素因数の和:1368801644

約数の個数: 16

約数和(自身を含む): 410640486000

約数和(自身を除く): 202582639912

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1368801619, 2737603238, 5475206476, 10950412952, 26007230761, 52014461522, 104028923044, 208057846088]

約数ペア:

[(1, 208057846088), (2, 104028923044), (4, 52014461522), (8, 26007230761), (19, 10950412952), (38, 5475206476), (76, 2737603238), (152, 1368801619)]