210056378

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:419

約数の個数: 48

約数和(自身を含む): 381278016

約数和(自身を除く): 171221638

約数列:

[1, 2, 7, 14, 23, 46, 113, 161, 226, 251, 322, 502, 529, 791, 1058, 1582, 1757, 2599, 3514, 3703, 5198, 5773, 7406, 11546, 18193, 28363, 36386, 40411, 56726, 59777, 80822, 119554, 132779, 198541, 265558, 397082, 418439, 652349, 836878, 929453, 1304698, 1858906, 4566443, 9132886, 15004027, 30008054, 105028189, 210056378]

約数ペア:

[(1, 210056378), (2, 105028189), (7, 30008054), (14, 15004027), (23, 9132886), (46, 4566443), (113, 1858906), (161, 1304698), (226, 929453), (251, 836878), (322, 652349), (502, 418439), (529, 397082), (791, 265558), (1058, 198541), (1582, 132779), (1757, 119554), (2599, 80822), (3514, 59777), (3703, 56726), (5198, 40411), (5773, 36386), (7406, 28363), (11546, 18193)]