207156628

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:449

約数の個数: 96

約数和(自身を含む): 465696000

約数和(自身を除く): 258539372

約数列:

[1, 2, 4, 7, 14, 17, 28, 29, 34, 43, 58, 68, 86, 116, 119, 172, 203, 238, 301, 349, 406, 476, 493, 602, 698, 731, 812, 986, 1204, 1247, 1396, 1462, 1972, 2443, 2494, 2924, 3451, 4886, 4988, 5117, 5933, 6902, 8729, 9772, 10121, 10234, 11866, 13804, 15007, 17458, 20242, 20468, 21199, 23732, 30014, 34916, 40484, 41531, 42398, 60028, 70847, 83062, 84796, 105049, 141694, 148393, 166124, 172057, 210098, 255119, 283388, 296786, 344114, 420196, 435203, 510238, 593572, 688228, 870406, 1020476, 1204399, 1740812, 1785833, 2408798, 3046421, 3571666, 4817596, 6092842, 7143332, 7398451, 12185684, 14796902, 29593804, 51789157, 103578314, 207156628]

約数ペア:

[(1, 207156628), (2, 103578314), (4, 51789157), (7, 29593804), (14, 14796902), (17, 12185684), (28, 7398451), (29, 7143332), (34, 6092842), (43, 4817596), (58, 3571666), (68, 3046421), (86, 2408798), (116, 1785833), (119, 1740812), (172, 1204399), (203, 1020476), (238, 870406), (301, 688228), (349, 593572), (406, 510238), (476, 435203), (493, 420196), (602, 344114), (698, 296786), (731, 283388), (812, 255119), (986, 210098), (1204, 172057), (1247, 166124), (1396, 148393), (1462, 141694), (1972, 105049), (2443, 84796), (2494, 83062), (2924, 70847), (3451, 60028), (4886, 42398), (4988, 41531), (5117, 40484), (5933, 34916), (6902, 30014), (8729, 23732), (9772, 21199), (10121, 20468), (10234, 20242), (11866, 17458), (13804, 15007)]