207619048

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{285191}}^1$

素因数の和:285217

約数の個数: 32

約数和(自身を含む): 479122560

約数和(自身を除く): 271503512

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 285191, 570382, 1140764, 1996337, 2281528, 3707483, 3992674, 7414966, 7985348, 14829932, 15970696, 25952381, 29659864, 51904762, 103809524, 207619048]

約数ペア:

[(1, 207619048), (2, 103809524), (4, 51904762), (7, 29659864), (8, 25952381), (13, 15970696), (14, 14829932), (26, 7985348), (28, 7414966), (52, 3992674), (56, 3707483), (91, 2281528), (104, 1996337), (182, 1140764), (364, 570382), (728, 285191)]