201939084008

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{7121}}^1\times {\mathrm{39829}}^1$

素因数の和:47045

約数の個数: 32

約数和(自身を含む): 382953501000

約数和(自身を除く): 181014416992

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 7121, 14242, 28484, 39829, 56968, 79658, 159316, 318632, 633769, 1267538, 2535076, 3544781, 5070152, 7089562, 14179124, 28358248, 283622309, 567244618, 1134489236, 2268978472, 25242385501, 50484771002, 100969542004, 201939084008]

約数ペア:

[(1, 201939084008), (2, 100969542004), (4, 50484771002), (8, 25242385501), (89, 2268978472), (178, 1134489236), (356, 567244618), (712, 283622309), (7121, 28358248), (14242, 14179124), (28484, 7089562), (39829, 5070152), (56968, 3544781), (79658, 2535076), (159316, 1267538), (318632, 633769)]