207841488

素因数分解:

$2^4\times 3^1\times {\mathrm{521}}^1\times {\mathrm{8311}}^1$

素因数の和:8843

約数の個数: 40

約数和(自身を含む): 538019136

約数和(自身を除く): 330177648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 521, 1042, 1563, 2084, 3126, 4168, 6252, 8311, 8336, 12504, 16622, 24933, 25008, 33244, 49866, 66488, 99732, 132976, 199464, 398928, 4330031, 8660062, 12990093, 17320124, 25980186, 34640248, 51960372, 69280496, 103920744, 207841488]

約数ペア:

[(1, 207841488), (2, 103920744), (3, 69280496), (4, 51960372), (6, 34640248), (8, 25980186), (12, 17320124), (16, 12990093), (24, 8660062), (48, 4330031), (521, 398928), (1042, 199464), (1563, 132976), (2084, 99732), (3126, 66488), (4168, 49866), (6252, 33244), (8311, 25008), (8336, 24933), (12504, 16622)]