201793488

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{977}}^1$

素因数の和:1332

約数の個数: 80

約数和(自身を含む): 563672256

約数和(自身を除く): 361878768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 331, 624, 662, 977, 993, 1324, 1954, 1986, 2648, 2931, 3908, 3972, 4303, 5296, 5862, 7816, 7944, 8606, 11724, 12701, 12909, 15632, 15888, 17212, 23448, 25402, 25818, 34424, 38103, 46896, 50804, 51636, 68848, 76206, 101608, 103272, 152412, 203216, 206544, 304824, 323387, 609648, 646774, 970161, 1293548, 1940322, 2587096, 3880644, 4204031, 5174192, 7761288, 8408062, 12612093, 15522576, 16816124, 25224186, 33632248, 50448372, 67264496, 100896744, 201793488]

約数ペア:

[(1, 201793488), (2, 100896744), (3, 67264496), (4, 50448372), (6, 33632248), (8, 25224186), (12, 16816124), (13, 15522576), (16, 12612093), (24, 8408062), (26, 7761288), (39, 5174192), (48, 4204031), (52, 3880644), (78, 2587096), (104, 1940322), (156, 1293548), (208, 970161), (312, 646774), (331, 609648), (624, 323387), (662, 304824), (977, 206544), (993, 203216), (1324, 152412), (1954, 103272), (1986, 101608), (2648, 76206), (2931, 68848), (3908, 51636), (3972, 50804), (4303, 46896), (5296, 38103), (5862, 34424), (7816, 25818), (7944, 25402), (8606, 23448), (11724, 17212), (12701, 15888), (12909, 15632)]