201914466

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{4001}}^1$

素因数の和:4666

約数の個数: 32

約数和(自身を含む): 435673728

約数和(自身を除く): 233759262

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 647, 1294, 1941, 3882, 4001, 8002, 8411, 12003, 16822, 24006, 25233, 50466, 52013, 104026, 156039, 312078, 2588647, 5177294, 7765941, 15531882, 33652411, 67304822, 100957233, 201914466]

約数ペア:

[(1, 201914466), (2, 100957233), (3, 67304822), (6, 33652411), (13, 15531882), (26, 7765941), (39, 5177294), (78, 2588647), (647, 312078), (1294, 156039), (1941, 104026), (3882, 52013), (4001, 50466), (8002, 25233), (8411, 24006), (12003, 16822)]