201519258

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{3547}}^1$

素因数の和:4126

約数の個数: 32

約数和(自身を含む): 427633344

約数和(自身を除く): 226114086

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 557, 1114, 1671, 3342, 3547, 7094, 9469, 10641, 18938, 21282, 28407, 56814, 60299, 120598, 180897, 361794, 1975679, 3951358, 5927037, 11854074, 33586543, 67173086, 100759629, 201519258]

約数ペア:

[(1, 201519258), (2, 100759629), (3, 67173086), (6, 33586543), (17, 11854074), (34, 5927037), (51, 3951358), (102, 1975679), (557, 361794), (1114, 180897), (1671, 120598), (3342, 60299), (3547, 56814), (7094, 28407), (9469, 21282), (10641, 18938)]