202549095

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{947}}^1$

素因数の和:1069

約数の個数: 72

約数和(自身を含む): 413051184

約数和(自身を除く): 210502089

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 97, 105, 147, 245, 291, 315, 441, 485, 679, 735, 873, 947, 1455, 2037, 2205, 2841, 3395, 4365, 4735, 4753, 6111, 6629, 8523, 10185, 14205, 14259, 19887, 23765, 30555, 33145, 42615, 42777, 46403, 59661, 71295, 91859, 99435, 139209, 213885, 232015, 275577, 298305, 417627, 459295, 643013, 696045, 826731, 1377885, 1929039, 2088135, 3215065, 4133655, 4501091, 5787117, 9645195, 13503273, 22505455, 28935585, 40509819, 67516365, 202549095]

約数ペア:

[(1, 202549095), (3, 67516365), (5, 40509819), (7, 28935585), (9, 22505455), (15, 13503273), (21, 9645195), (35, 5787117), (45, 4501091), (49, 4133655), (63, 3215065), (97, 2088135), (105, 1929039), (147, 1377885), (245, 826731), (291, 696045), (315, 643013), (441, 459295), (485, 417627), (679, 298305), (735, 275577), (873, 232015), (947, 213885), (1455, 139209), (2037, 99435), (2205, 91859), (2841, 71295), (3395, 59661), (4365, 46403), (4735, 42777), (4753, 42615), (6111, 33145), (6629, 30555), (8523, 23765), (10185, 19887), (14205, 14259)]