207849837

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{1249}}^1$

素因数の和:1533

約数の個数: 32

約数和(自身を含む): 317520000

約数和(自身を除く): 109670163

約数列:

[1, 3, 13, 17, 39, 51, 221, 251, 663, 753, 1249, 3263, 3747, 4267, 9789, 12801, 16237, 21233, 48711, 55471, 63699, 166413, 276029, 313499, 828087, 940497, 4075487, 5329483, 12226461, 15988449, 69283279, 207849837]

約数ペア:

[(1, 207849837), (3, 69283279), (13, 15988449), (17, 12226461), (39, 5329483), (51, 4075487), (221, 940497), (251, 828087), (663, 313499), (753, 276029), (1249, 166413), (3263, 63699), (3747, 55471), (4267, 48711), (9789, 21233), (12801, 16237)]