201201398255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{919}}^1\times {\mathrm{7121}}^1$

素因数の和:8112

約数の個数: 64

約数和(自身を含む): 290604948480

約数和(自身を除く): 89403550225

約数列:

[1, 5, 11, 13, 43, 55, 65, 143, 215, 473, 559, 715, 919, 2365, 2795, 4595, 6149, 7121, 10109, 11947, 30745, 35605, 39517, 50545, 59735, 78331, 92573, 131417, 197585, 306203, 391655, 434687, 462865, 513721, 657085, 1018303, 1531015, 2173435, 2568605, 3368233, 3980639, 5091515, 5650931, 6544199, 16841165, 19903195, 28254655, 32720995, 43787029, 71986189, 85074587, 218935145, 281400557, 359930945, 425372935, 935820457, 1407002785, 3095406127, 3658207241, 4679102285, 15477030635, 18291036205, 40240279651, 201201398255]

約数ペア:

[(1, 201201398255), (5, 40240279651), (11, 18291036205), (13, 15477030635), (43, 4679102285), (55, 3658207241), (65, 3095406127), (143, 1407002785), (215, 935820457), (473, 425372935), (559, 359930945), (715, 281400557), (919, 218935145), (2365, 85074587), (2795, 71986189), (4595, 43787029), (6149, 32720995), (7121, 28254655), (10109, 19903195), (11947, 16841165), (30745, 6544199), (35605, 5650931), (39517, 5091515), (50545, 3980639), (59735, 3368233), (78331, 2568605), (92573, 2173435), (131417, 1531015), (197585, 1018303), (306203, 657085), (391655, 513721), (434687, 462865)]