201997542510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{31611509}}^1$

素因数の和:31611593

約数の個数: 48

約数和(自身を含む): 532590720480

約数和(自身を除く): 330593177970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 31611509, 63223018, 94834527, 158057545, 189669054, 284503581, 316115090, 474172635, 569007162, 948345270, 1422517905, 2244417139, 2845035810, 4488834278, 6733251417, 11222085695, 13466502834, 20199754251, 22444171390, 33666257085, 40399508502, 67332514170, 100998771255, 201997542510]

約数ペア:

[(1, 201997542510), (2, 100998771255), (3, 67332514170), (5, 40399508502), (6, 33666257085), (9, 22444171390), (10, 20199754251), (15, 13466502834), (18, 11222085695), (30, 6733251417), (45, 4488834278), (71, 2845035810), (90, 2244417139), (142, 1422517905), (213, 948345270), (355, 569007162), (426, 474172635), (639, 316115090), (710, 284503581), (1065, 189669054), (1278, 158057545), (2130, 94834527), (3195, 63223018), (6390, 31611509)]