201605090392

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{4969}}^1\times {\mathrm{32303}}^1$

素因数の和:37435

約数の個数: 32

約数和(自身を含む): 380505585600

約数和(自身を除く): 178900495208

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 4969, 9938, 19876, 32303, 39752, 64606, 129212, 258424, 780133, 1560266, 3120532, 5071571, 6241064, 10143142, 20286284, 40572568, 160513607, 321027214, 642054428, 1284108856, 25200636299, 50401272598, 100802545196, 201605090392]

約数ペア:

[(1, 201605090392), (2, 100802545196), (4, 50401272598), (8, 25200636299), (157, 1284108856), (314, 642054428), (628, 321027214), (1256, 160513607), (4969, 40572568), (9938, 20286284), (19876, 10143142), (32303, 6241064), (39752, 5071571), (64606, 3120532), (129212, 1560266), (258424, 780133)]