200938311

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{751}}^1$

素因数の和:932

約数の個数: 48

約数和(自身を含む): 345366528

約数和(自身を除く): 144428217

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 137, 217, 279, 411, 651, 751, 959, 1233, 1953, 2253, 2877, 4247, 5257, 6759, 8631, 12741, 15771, 23281, 29729, 38223, 47313, 69843, 89187, 102887, 162967, 209529, 267561, 308661, 488901, 720209, 925983, 1466703, 2160627, 3189497, 6481881, 9568491, 22326479, 28705473, 66979437, 200938311]

約数ペア:

[(1, 200938311), (3, 66979437), (7, 28705473), (9, 22326479), (21, 9568491), (31, 6481881), (63, 3189497), (93, 2160627), (137, 1466703), (217, 925983), (279, 720209), (411, 488901), (651, 308661), (751, 267561), (959, 209529), (1233, 162967), (1953, 102887), (2253, 89187), (2877, 69843), (4247, 47313), (5257, 38223), (6759, 29729), (8631, 23281), (12741, 15771)]