204419704

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{9931}}^1$

素因数の和:10051

約数の個数: 32

約数和(自身を含む): 400458240

約数和(自身を除く): 196038536

約数列:

[1, 2, 4, 8, 31, 62, 83, 124, 166, 248, 332, 664, 2573, 5146, 9931, 10292, 19862, 20584, 39724, 79448, 307861, 615722, 824273, 1231444, 1648546, 2462888, 3297092, 6594184, 25552463, 51104926, 102209852, 204419704]

約数ペア:

[(1, 204419704), (2, 102209852), (4, 51104926), (8, 25552463), (31, 6594184), (62, 3297092), (83, 2462888), (124, 1648546), (166, 1231444), (248, 824273), (332, 615722), (664, 307861), (2573, 79448), (5146, 39724), (9931, 20584), (10292, 19862)]