193906304

素因数分解:

$2^7\times {\mathrm{157}}^1\times {\mathrm{9649}}^1$

素因数の和:9820

約数の個数: 32

約数和(自身を含む): 388798500

約数和(自身を除く): 194892196

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 314, 628, 1256, 2512, 5024, 9649, 10048, 19298, 20096, 38596, 77192, 154384, 308768, 617536, 1235072, 1514893, 3029786, 6059572, 12119144, 24238288, 48476576, 96953152, 193906304]

約数ペア:

[(1, 193906304), (2, 96953152), (4, 48476576), (8, 24238288), (16, 12119144), (32, 6059572), (64, 3029786), (128, 1514893), (157, 1235072), (314, 617536), (628, 308768), (1256, 154384), (2512, 77192), (5024, 38596), (9649, 20096), (10048, 19298)]