201654648

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{215443}}^1$

素因数の和:215468

約数の個数: 48

約数和(自身を含む): 588162120

約数和(自身を除く): 386507472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 215443, 430886, 646329, 861772, 1292658, 1723544, 1938987, 2585316, 2800759, 3877974, 5170632, 5601518, 7755948, 8402277, 11203036, 15511896, 16804554, 22406072, 25206831, 33609108, 50413662, 67218216, 100827324, 201654648]

約数ペア:

[(1, 201654648), (2, 100827324), (3, 67218216), (4, 50413662), (6, 33609108), (8, 25206831), (9, 22406072), (12, 16804554), (13, 15511896), (18, 11203036), (24, 8402277), (26, 7755948), (36, 5601518), (39, 5170632), (52, 3877974), (72, 2800759), (78, 2585316), (104, 1938987), (117, 1723544), (156, 1292658), (234, 861772), (312, 646329), (468, 430886), (936, 215443)]