201626685

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{877}}^1$

素因数の和:1035

約数の個数: 64

約数和(自身を含む): 389410560

約数和(自身を除く): 187783875

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 131, 135, 195, 351, 393, 585, 655, 877, 1179, 1703, 1755, 1965, 2631, 3537, 4385, 5109, 5895, 7893, 8515, 11401, 13155, 15327, 17685, 23679, 25545, 34203, 39465, 45981, 57005, 76635, 102609, 114887, 118395, 171015, 229905, 307827, 344661, 513045, 574435, 1033983, 1493531, 1539135, 1723305, 3101949, 4480593, 5169915, 7467655, 13441779, 15509745, 22402965, 40325337, 67208895, 201626685]

約数ペア:

[(1, 201626685), (3, 67208895), (5, 40325337), (9, 22402965), (13, 15509745), (15, 13441779), (27, 7467655), (39, 5169915), (45, 4480593), (65, 3101949), (117, 1723305), (131, 1539135), (135, 1493531), (195, 1033983), (351, 574435), (393, 513045), (585, 344661), (655, 307827), (877, 229905), (1179, 171015), (1703, 118395), (1755, 114887), (1965, 102609), (2631, 76635), (3537, 57005), (4385, 45981), (5109, 39465), (5895, 34203), (7893, 25545), (8515, 23679), (11401, 17685), (13155, 15327)]