207938830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1301}}^1\times {\mathrm{1453}}^1$

素因数の和:2772

約数の個数: 32

約数和(自身を含む): 408911328

約数和(自身を除く): 200972498

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1301, 1453, 2602, 2906, 6505, 7265, 13010, 14311, 14530, 15983, 28622, 31966, 71555, 79915, 143110, 159830, 1890353, 3780706, 9451765, 18903530, 20793883, 41587766, 103969415, 207938830]

約数ペア:

[(1, 207938830), (2, 103969415), (5, 41587766), (10, 20793883), (11, 18903530), (22, 9451765), (55, 3780706), (110, 1890353), (1301, 159830), (1453, 143110), (2602, 79915), (2906, 71555), (6505, 31966), (7265, 28622), (13010, 15983), (14311, 14530)]