200837560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{331}}^1$

素因数の和:557

約数の個数: 128

約数和(自身を含む): 567959040

約数和(自身を除く): 367121480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 197, 220, 280, 308, 331, 385, 394, 440, 616, 662, 770, 788, 985, 1324, 1379, 1540, 1576, 1655, 1970, 2167, 2317, 2648, 2758, 3080, 3310, 3641, 3940, 4334, 4634, 5516, 6620, 6895, 7282, 7880, 8668, 9268, 10835, 11032, 11585, 13240, 13790, 14564, 15169, 17336, 18205, 18536, 21670, 23170, 25487, 27580, 29128, 30338, 36410, 43340, 46340, 50974, 55160, 60676, 65207, 72820, 75845, 86680, 92680, 101948, 121352, 127435, 130414, 145640, 151690, 203896, 254870, 260828, 303380, 326035, 456449, 509740, 521656, 606760, 652070, 717277, 912898, 1019480, 1304140, 1434554, 1825796, 2282245, 2608280, 2869108, 3586385, 3651592, 4564490, 5020939, 5738216, 7172770, 9128980, 10041878, 14345540, 18257960, 20083756, 25104695, 28691080, 40167512, 50209390, 100418780, 200837560]

約数ペア:

[(1, 200837560), (2, 100418780), (4, 50209390), (5, 40167512), (7, 28691080), (8, 25104695), (10, 20083756), (11, 18257960), (14, 14345540), (20, 10041878), (22, 9128980), (28, 7172770), (35, 5738216), (40, 5020939), (44, 4564490), (55, 3651592), (56, 3586385), (70, 2869108), (77, 2608280), (88, 2282245), (110, 1825796), (140, 1434554), (154, 1304140), (197, 1019480), (220, 912898), (280, 717277), (308, 652070), (331, 606760), (385, 521656), (394, 509740), (440, 456449), (616, 326035), (662, 303380), (770, 260828), (788, 254870), (985, 203896), (1324, 151690), (1379, 145640), (1540, 130414), (1576, 127435), (1655, 121352), (1970, 101948), (2167, 92680), (2317, 86680), (2648, 75845), (2758, 72820), (3080, 65207), (3310, 60676), (3641, 55160), (3940, 50974), (4334, 46340), (4634, 43340), (5516, 36410), (6620, 30338), (6895, 29128), (7282, 27580), (7880, 25487), (8668, 23170), (9268, 21670), (10835, 18536), (11032, 18205), (11585, 17336), (13240, 15169), (13790, 14564)]