201618044

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{13331}}^1$

素因数の和:13553

約数の個数: 24

約数和(自身を含む): 373296000

約数和(自身を除く): 171677956

約数列:

[1, 2, 4, 19, 38, 76, 199, 398, 796, 3781, 7562, 13331, 15124, 26662, 53324, 253289, 506578, 1013156, 2652869, 5305738, 10611476, 50404511, 100809022, 201618044]

約数ペア:

[(1, 201618044), (2, 100809022), (4, 50404511), (19, 10611476), (38, 5305738), (76, 2652869), (199, 1013156), (398, 506578), (796, 253289), (3781, 53324), (7562, 26662), (13331, 15124)]