201768280

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{911}}^1$

素因数の和:1049

約数の個数: 96

約数和(自身を含む): 533355840

約数和(自身を除く): 331587560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 113, 140, 196, 226, 245, 280, 392, 452, 490, 565, 791, 904, 911, 980, 1130, 1582, 1822, 1960, 2260, 3164, 3644, 3955, 4520, 4555, 5537, 6328, 6377, 7288, 7910, 9110, 11074, 12754, 15820, 18220, 22148, 25508, 27685, 31640, 31885, 36440, 44296, 44639, 51016, 55370, 63770, 89278, 102943, 110740, 127540, 178556, 205886, 221480, 223195, 255080, 357112, 411772, 446390, 514715, 720601, 823544, 892780, 1029430, 1441202, 1785560, 2058860, 2882404, 3603005, 4117720, 5044207, 5764808, 7206010, 10088414, 14412020, 20176828, 25221035, 28824040, 40353656, 50442070, 100884140, 201768280]

約数ペア:

[(1, 201768280), (2, 100884140), (4, 50442070), (5, 40353656), (7, 28824040), (8, 25221035), (10, 20176828), (14, 14412020), (20, 10088414), (28, 7206010), (35, 5764808), (40, 5044207), (49, 4117720), (56, 3603005), (70, 2882404), (98, 2058860), (113, 1785560), (140, 1441202), (196, 1029430), (226, 892780), (245, 823544), (280, 720601), (392, 514715), (452, 446390), (490, 411772), (565, 357112), (791, 255080), (904, 223195), (911, 221480), (980, 205886), (1130, 178556), (1582, 127540), (1822, 110740), (1960, 102943), (2260, 89278), (3164, 63770), (3644, 55370), (3955, 51016), (4520, 44639), (4555, 44296), (5537, 36440), (6328, 31885), (6377, 31640), (7288, 27685), (7910, 25508), (9110, 22148), (11074, 18220), (12754, 15820)]