205693011

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{439}}^1\times {\mathrm{659}}^1$

素因数の和:1183

約数の個数: 24

約数和(自身を含む): 302016000

約数和(自身を除く): 96322989

約数列:

[1, 3, 9, 79, 237, 439, 659, 711, 1317, 1977, 3951, 5931, 34681, 52061, 104043, 156183, 289301, 312129, 468549, 867903, 2603709, 22854779, 68564337, 205693011]

約数ペア:

[(1, 205693011), (3, 68564337), (9, 22854779), (79, 2603709), (237, 867903), (439, 468549), (659, 312129), (711, 289301), (1317, 156183), (1977, 104043), (3951, 52061), (5931, 34681)]