201853646037

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{71129}}^1$

素因数の和:71378

約数の個数: 48

約数和(自身を含む): 307588881600

約数和(自身を除く): 105735235563

約数列:

[1, 3, 9, 29, 83, 87, 131, 249, 261, 393, 747, 1179, 2407, 3799, 7221, 10873, 11397, 21663, 32619, 34191, 71129, 97857, 213387, 315317, 640161, 945951, 2062741, 2837853, 5903707, 6188223, 9317899, 17711121, 18564669, 27953697, 53133363, 83861091, 171207503, 270219071, 513622509, 773385617, 810657213, 1540867527, 2320156851, 2431971639, 6960470553, 22428182893, 67284548679, 201853646037]

約数ペア:

[(1, 201853646037), (3, 67284548679), (9, 22428182893), (29, 6960470553), (83, 2431971639), (87, 2320156851), (131, 1540867527), (249, 810657213), (261, 773385617), (393, 513622509), (747, 270219071), (1179, 171207503), (2407, 83861091), (3799, 53133363), (7221, 27953697), (10873, 18564669), (11397, 17711121), (21663, 9317899), (32619, 6188223), (34191, 5903707), (71129, 2837853), (97857, 2062741), (213387, 945951), (315317, 640161)]