207941010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{25577}}^1$

素因数の和:25858

約数の個数: 32

約数和(自身を含む): 500919552

約数和(自身を除く): 292978542

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 271, 542, 813, 1355, 1626, 2710, 4065, 8130, 25577, 51154, 76731, 127885, 153462, 255770, 383655, 767310, 6931367, 13862734, 20794101, 34656835, 41588202, 69313670, 103970505, 207941010]

約数ペア:

[(1, 207941010), (2, 103970505), (3, 69313670), (5, 41588202), (6, 34656835), (10, 20794101), (15, 13862734), (30, 6931367), (271, 767310), (542, 383655), (813, 255770), (1355, 153462), (1626, 127885), (2710, 76731), (4065, 51154), (8130, 25577)]