204814768

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{5227}}^1$

素因数の和:5345

約数の個数: 40

約数和(自身を含む): 414894080

約数和(自身を除く): 210079312

約数列:

[1, 2, 4, 8, 16, 31, 62, 79, 124, 158, 248, 316, 496, 632, 1264, 2449, 4898, 5227, 9796, 10454, 19592, 20908, 39184, 41816, 83632, 162037, 324074, 412933, 648148, 825866, 1296296, 1651732, 2592592, 3303464, 6606928, 12800923, 25601846, 51203692, 102407384, 204814768]

約数ペア:

[(1, 204814768), (2, 102407384), (4, 51203692), (8, 25601846), (16, 12800923), (31, 6606928), (62, 3303464), (79, 2592592), (124, 1651732), (158, 1296296), (248, 825866), (316, 648148), (496, 412933), (632, 324074), (1264, 162037), (2449, 83632), (4898, 41816), (5227, 39184), (9796, 20908), (10454, 19592)]