197329356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{7753}}^1$

素因数の和:7871

約数の個数: 72

約数和(自身を含む): 575781024

約数和(自身を除く): 378451668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 101, 126, 202, 252, 303, 404, 606, 707, 909, 1212, 1414, 1818, 2121, 2828, 3636, 4242, 6363, 7753, 8484, 12726, 15506, 23259, 25452, 31012, 46518, 54271, 69777, 93036, 108542, 139554, 162813, 217084, 279108, 325626, 488439, 651252, 783053, 976878, 1566106, 1953756, 2349159, 3132212, 4698318, 5481371, 7047477, 9396636, 10962742, 14094954, 16444113, 21925484, 28189908, 32888226, 49332339, 65776452, 98664678, 197329356]

約数ペア:

[(1, 197329356), (2, 98664678), (3, 65776452), (4, 49332339), (6, 32888226), (7, 28189908), (9, 21925484), (12, 16444113), (14, 14094954), (18, 10962742), (21, 9396636), (28, 7047477), (36, 5481371), (42, 4698318), (63, 3132212), (84, 2349159), (101, 1953756), (126, 1566106), (202, 976878), (252, 783053), (303, 651252), (404, 488439), (606, 325626), (707, 279108), (909, 217084), (1212, 162813), (1414, 139554), (1818, 108542), (2121, 93036), (2828, 69777), (3636, 54271), (4242, 46518), (6363, 31012), (7753, 25452), (8484, 23259), (12726, 15506)]