197126685

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{10259}}^1$

素因数の和:10338

約数の個数: 48

約数和(自身を含む): 396938880

約数和(自身を除く): 199812195

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 61, 63, 105, 183, 305, 315, 427, 549, 915, 1281, 2135, 2745, 3843, 6405, 10259, 19215, 30777, 51295, 71813, 92331, 153885, 215439, 359065, 461655, 625799, 646317, 1077195, 1877397, 3128995, 3231585, 4380593, 5632191, 9386985, 13141779, 21902965, 28160955, 39425337, 65708895, 197126685]

約数ペア:

[(1, 197126685), (3, 65708895), (5, 39425337), (7, 28160955), (9, 21902965), (15, 13141779), (21, 9386985), (35, 5632191), (45, 4380593), (61, 3231585), (63, 3128995), (105, 1877397), (183, 1077195), (305, 646317), (315, 625799), (427, 461655), (549, 359065), (915, 215439), (1281, 153885), (2135, 92331), (2745, 71813), (3843, 51295), (6405, 30777), (10259, 19215)]