199933720

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{1229}}^1$

素因数の和:1337

約数の個数: 96

約数和(自身を含む): 530031600

約数和(自身を除く): 330097880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 83, 98, 140, 166, 196, 245, 280, 332, 392, 415, 490, 581, 664, 830, 980, 1162, 1229, 1660, 1960, 2324, 2458, 2905, 3320, 4067, 4648, 4916, 5810, 6145, 8134, 8603, 9832, 11620, 12290, 16268, 17206, 20335, 23240, 24580, 32536, 34412, 40670, 43015, 49160, 60221, 68824, 81340, 86030, 102007, 120442, 162680, 172060, 204014, 240884, 301105, 344120, 408028, 481768, 510035, 602210, 714049, 816056, 1020070, 1204420, 1428098, 2040140, 2408840, 2856196, 3570245, 4080280, 4998343, 5712392, 7140490, 9996686, 14280980, 19993372, 24991715, 28561960, 39986744, 49983430, 99966860, 199933720]

約数ペア:

[(1, 199933720), (2, 99966860), (4, 49983430), (5, 39986744), (7, 28561960), (8, 24991715), (10, 19993372), (14, 14280980), (20, 9996686), (28, 7140490), (35, 5712392), (40, 4998343), (49, 4080280), (56, 3570245), (70, 2856196), (83, 2408840), (98, 2040140), (140, 1428098), (166, 1204420), (196, 1020070), (245, 816056), (280, 714049), (332, 602210), (392, 510035), (415, 481768), (490, 408028), (581, 344120), (664, 301105), (830, 240884), (980, 204014), (1162, 172060), (1229, 162680), (1660, 120442), (1960, 102007), (2324, 86030), (2458, 81340), (2905, 68824), (3320, 60221), (4067, 49160), (4648, 43015), (4916, 40670), (5810, 34412), (6145, 32536), (8134, 24580), (8603, 23240), (9832, 20335), (11620, 17206), (12290, 16268)]