201878460

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{53407}}^1$

素因数の和:53432

約数の個数: 96

約数和(自身を含む): 717803520

約数和(自身を除く): 515925060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 53407, 106814, 160221, 213628, 267035, 320442, 373849, 480663, 534070, 640884, 747698, 801105, 961326, 1068140, 1121547, 1441989, 1495396, 1602210, 1869245, 1922652, 2243094, 2403315, 2883978, 3204420, 3364641, 3738490, 4486188, 4806630, 5607735, 5767956, 6729282, 7209945, 7476980, 9613260, 10093923, 11215470, 13458564, 14419890, 16823205, 20187846, 22430940, 28839780, 33646410, 40375692, 50469615, 67292820, 100939230, 201878460]

約数ペア:

[(1, 201878460), (2, 100939230), (3, 67292820), (4, 50469615), (5, 40375692), (6, 33646410), (7, 28839780), (9, 22430940), (10, 20187846), (12, 16823205), (14, 14419890), (15, 13458564), (18, 11215470), (20, 10093923), (21, 9613260), (27, 7476980), (28, 7209945), (30, 6729282), (35, 5767956), (36, 5607735), (42, 4806630), (45, 4486188), (54, 3738490), (60, 3364641), (63, 3204420), (70, 2883978), (84, 2403315), (90, 2243094), (105, 1922652), (108, 1869245), (126, 1602210), (135, 1495396), (140, 1441989), (180, 1121547), (189, 1068140), (210, 961326), (252, 801105), (270, 747698), (315, 640884), (378, 534070), (420, 480663), (540, 373849), (630, 320442), (756, 267035), (945, 213628), (1260, 160221), (1890, 106814), (3780, 53407)]