201723756

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{9871}}^1$

素因数の和:10022

約数の個数: 48

約数和(自身を含む): 510816768

約数和(自身を除く): 309093012

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 131, 156, 262, 393, 524, 786, 1572, 1703, 3406, 5109, 6812, 9871, 10218, 19742, 20436, 29613, 39484, 59226, 118452, 128323, 256646, 384969, 513292, 769938, 1293101, 1539876, 2586202, 3879303, 5172404, 7758606, 15517212, 16810313, 33620626, 50430939, 67241252, 100861878, 201723756]

約数ペア:

[(1, 201723756), (2, 100861878), (3, 67241252), (4, 50430939), (6, 33620626), (12, 16810313), (13, 15517212), (26, 7758606), (39, 5172404), (52, 3879303), (78, 2586202), (131, 1539876), (156, 1293101), (262, 769938), (393, 513292), (524, 384969), (786, 256646), (1572, 128323), (1703, 118452), (3406, 59226), (5109, 39484), (6812, 29613), (9871, 20436), (10218, 19742)]