200160117

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{223}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 317990400

約数和(自身を除く): 117830283

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 181, 223, 261, 543, 551, 669, 1629, 1653, 2007, 3439, 4237, 4959, 5249, 6467, 10317, 12711, 15747, 19401, 30951, 38133, 40363, 47241, 58203, 99731, 121089, 122873, 299193, 363267, 368619, 766897, 897579, 1105857, 1170527, 2300691, 3511581, 6902073, 10534743, 22240013, 66720039, 200160117]

約数ペア:

[(1, 200160117), (3, 66720039), (9, 22240013), (19, 10534743), (29, 6902073), (57, 3511581), (87, 2300691), (171, 1170527), (181, 1105857), (223, 897579), (261, 766897), (543, 368619), (551, 363267), (669, 299193), (1629, 122873), (1653, 121089), (2007, 99731), (3439, 58203), (4237, 47241), (4959, 40363), (5249, 38133), (6467, 30951), (10317, 19401), (12711, 15747)]