200048768

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{25621}}^1$

素因数の和:25696

約数の個数: 32

約数和(自身を含む): 405083820

約数和(自身を除く): 205035052

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 488, 976, 1952, 3904, 7808, 25621, 51242, 102484, 204968, 409936, 819872, 1562881, 1639744, 3125762, 3279488, 6251524, 12503048, 25006096, 50012192, 100024384, 200048768]

約数ペア:

[(1, 200048768), (2, 100024384), (4, 50012192), (8, 25006096), (16, 12503048), (32, 6251524), (61, 3279488), (64, 3125762), (122, 1639744), (128, 1562881), (244, 819872), (488, 409936), (976, 204968), (1952, 102484), (3904, 51242), (7808, 25621)]