221249968126

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{7912523}}^1$

素因数の和:7912608

約数の個数: 32

約数和(自身を含む): 382839561216

約数和(自身を除く): 161589593090

約数列:

[1, 2, 11, 22, 31, 41, 62, 82, 341, 451, 682, 902, 1271, 2542, 13981, 27962, 7912523, 15825046, 87037753, 174075506, 245288213, 324413443, 490576426, 648826886, 2698170343, 3568547873, 5396340686, 7137095746, 10056816733, 20113633466, 110624984063, 221249968126]

約数ペア:

[(1, 221249968126), (2, 110624984063), (11, 20113633466), (22, 10056816733), (31, 7137095746), (41, 5396340686), (62, 3568547873), (82, 2698170343), (341, 648826886), (451, 490576426), (682, 324413443), (902, 245288213), (1271, 174075506), (2542, 87037753), (13981, 15825046), (27962, 7912523)]