212340804082

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1871}}^1\times {\mathrm{125821}}^1$

素因数の和:127746

約数の個数: 32

約数和(自身を含む): 356134641408

約数和(自身を除く): 143793837326

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 1871, 3742, 20581, 41162, 76711, 125821, 153422, 251642, 843821, 1384031, 1687642, 2768062, 5158661, 10317322, 56745271, 113490542, 235411091, 470822182, 2589522001, 5179044002, 9651854731, 19303709462, 106170402041, 212340804082]

約数ペア:

[(1, 212340804082), (2, 106170402041), (11, 19303709462), (22, 9651854731), (41, 5179044002), (82, 2589522001), (451, 470822182), (902, 235411091), (1871, 113490542), (3742, 56745271), (20581, 10317322), (41162, 5158661), (76711, 2768062), (125821, 1687642), (153422, 1384031), (251642, 843821)]