200057340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1993}}^1$

素因数の和:2251

約数の個数: 96

約数和(自身を含む): 643184640

約数和(自身を除く): 443127300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 239, 420, 478, 717, 956, 1195, 1434, 1673, 1993, 2390, 2868, 3346, 3585, 3986, 4780, 5019, 5979, 6692, 7170, 7972, 8365, 9965, 10038, 11958, 13951, 14340, 16730, 19930, 20076, 23916, 25095, 27902, 29895, 33460, 39860, 41853, 50190, 55804, 59790, 69755, 83706, 100380, 119580, 139510, 167412, 209265, 279020, 418530, 476327, 837060, 952654, 1428981, 1905308, 2381635, 2857962, 3334289, 4763270, 5715924, 6668578, 7144905, 9526540, 10002867, 13337156, 14289810, 16671445, 20005734, 28579620, 33342890, 40011468, 50014335, 66685780, 100028670, 200057340]

約数ペア:

[(1, 200057340), (2, 100028670), (3, 66685780), (4, 50014335), (5, 40011468), (6, 33342890), (7, 28579620), (10, 20005734), (12, 16671445), (14, 14289810), (15, 13337156), (20, 10002867), (21, 9526540), (28, 7144905), (30, 6668578), (35, 5715924), (42, 4763270), (60, 3334289), (70, 2857962), (84, 2381635), (105, 1905308), (140, 1428981), (210, 952654), (239, 837060), (420, 476327), (478, 418530), (717, 279020), (956, 209265), (1195, 167412), (1434, 139510), (1673, 119580), (1993, 100380), (2390, 83706), (2868, 69755), (3346, 59790), (3585, 55804), (3986, 50190), (4780, 41853), (5019, 39860), (5979, 33460), (6692, 29895), (7170, 27902), (7972, 25095), (8365, 23916), (9965, 20076), (10038, 19930), (11958, 16730), (13951, 14340)]