205491968

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{72973}}^1$

素因数の和:73000

約数の個数: 36

約数和(自身を含む): 447476568

約数和(自身を除く): 241984600

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 704, 1408, 2816, 72973, 145946, 291892, 583784, 802703, 1167568, 1605406, 2335136, 3210812, 4670272, 6421624, 9340544, 12843248, 18681088, 25686496, 51372992, 102745984, 205491968]

約数ペア:

[(1, 205491968), (2, 102745984), (4, 51372992), (8, 25686496), (11, 18681088), (16, 12843248), (22, 9340544), (32, 6421624), (44, 4670272), (64, 3210812), (88, 2335136), (128, 1605406), (176, 1167568), (256, 802703), (352, 583784), (704, 291892), (1408, 145946), (2816, 72973)]