221400959154

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{900003899}}^1$

素因数の和:900003945

約数の個数: 16

約数和(自身を含む): 453601965600

約数和(自身を除く): 232201006446

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 900003899, 1800007798, 2700011697, 5400023394, 36900159859, 73800319718, 110700479577, 221400959154]

約数ペア:

[(1, 221400959154), (2, 110700479577), (3, 73800319718), (6, 36900159859), (41, 5400023394), (82, 2700011697), (123, 1800007798), (246, 900003899)]