207816270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{301183}}^1$

素因数の和:301216

約数の個数: 32

約数和(自身を含む): 520445952

約数和(自身を除く): 312629682

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 301183, 602366, 903549, 1505915, 1807098, 3011830, 4517745, 6927209, 9035490, 13854418, 20781627, 34636045, 41563254, 69272090, 103908135, 207816270]

約数ペア:

[(1, 207816270), (2, 103908135), (3, 69272090), (5, 41563254), (6, 34636045), (10, 20781627), (15, 13854418), (23, 9035490), (30, 6927209), (46, 4517745), (69, 3011830), (115, 1807098), (138, 1505915), (230, 903549), (345, 602366), (690, 301183)]