202604493

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{787}}^1$

素因数の和:874

約数の個数: 64

約数和(自身を含む): 355848192

約数和(自身を除く): 153243699

約数列:

[1, 3, 7, 13, 21, 23, 39, 41, 69, 91, 123, 161, 273, 287, 299, 483, 533, 787, 861, 897, 943, 1599, 2093, 2361, 2829, 3731, 5509, 6279, 6601, 10231, 11193, 12259, 16527, 18101, 19803, 30693, 32267, 36777, 54303, 71617, 85813, 96801, 126707, 214851, 225869, 235313, 257439, 380121, 419471, 677607, 705939, 742141, 1258413, 1647191, 2226423, 2936297, 4941573, 5194987, 8808891, 9647833, 15584961, 28943499, 67534831, 202604493]

約数ペア:

[(1, 202604493), (3, 67534831), (7, 28943499), (13, 15584961), (21, 9647833), (23, 8808891), (39, 5194987), (41, 4941573), (69, 2936297), (91, 2226423), (123, 1647191), (161, 1258413), (273, 742141), (287, 705939), (299, 677607), (483, 419471), (533, 380121), (787, 257439), (861, 235313), (897, 225869), (943, 214851), (1599, 126707), (2093, 96801), (2361, 85813), (2829, 71617), (3731, 54303), (5509, 36777), (6279, 32267), (6601, 30693), (10231, 19803), (11193, 18101), (12259, 16527)]