202373997

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{1033}}^1$

素因数の和:1553

約数の個数: 32

約数和(自身を含む): 325585920

約数和(自身を除く): 123211923

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 491, 1033, 1473, 3099, 3437, 7231, 9329, 10311, 19627, 21693, 27987, 58881, 65303, 137389, 195909, 412167, 507203, 1521609, 3550421, 9636857, 10651263, 28910571, 67457999, 202373997]

約数ペア:

[(1, 202373997), (3, 67457999), (7, 28910571), (19, 10651263), (21, 9636857), (57, 3550421), (133, 1521609), (399, 507203), (491, 412167), (1033, 195909), (1473, 137389), (3099, 65303), (3437, 58881), (7231, 27987), (9329, 21693), (10311, 19627)]