201519216

素因数分解:

$2^4\times 3^2\times {\mathrm{1399439}}^1$

素因数の和:1399453

約数の個数: 30

約数和(自身を含む): 563974320

約数和(自身を除く): 362455104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1399439, 2798878, 4198317, 5597756, 8396634, 11195512, 12594951, 16793268, 22391024, 25189902, 33586536, 50379804, 67173072, 100759608, 201519216]

約数ペア:

[(1, 201519216), (2, 100759608), (3, 67173072), (4, 50379804), (6, 33586536), (8, 25189902), (9, 22391024), (12, 16793268), (16, 12594951), (18, 11195512), (24, 8396634), (36, 5597756), (48, 4198317), (72, 2798878), (144, 1399439)]