207978532890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{524047}}^1\times {\mathrm{13229}}^1$

素因数の和:537286

約数の個数: 32

約数和(自身を含む): 499187162880

約数和(自身を除く): 291208629990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 13229, 26458, 39687, 66145, 79374, 132290, 198435, 396870, 524047, 1048094, 1572141, 2620235, 3144282, 5240470, 7860705, 15721410, 6932617763, 13865235526, 20797853289, 34663088815, 41595706578, 69326177630, 103989266445, 207978532890]

約数ペア:

[(1, 207978532890), (2, 103989266445), (3, 69326177630), (5, 41595706578), (6, 34663088815), (10, 20797853289), (15, 13865235526), (30, 6932617763), (13229, 15721410), (26458, 7860705), (39687, 5240470), (66145, 3144282), (79374, 2620235), (132290, 1572141), (198435, 1048094), (396870, 524047)]