198798908

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1$

素因数の和:543

約数の個数: 96

約数和(自身を含む): 458293248

約数和(自身を除く): 259494340

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 47, 62, 77, 94, 124, 154, 188, 217, 308, 329, 341, 434, 443, 517, 658, 682, 868, 886, 1034, 1316, 1364, 1457, 1772, 2068, 2387, 2914, 3101, 3619, 4774, 4873, 5828, 6202, 7238, 9548, 9746, 10199, 12404, 13733, 14476, 16027, 19492, 20398, 20821, 27466, 32054, 34111, 40796, 41642, 54932, 64108, 68222, 83284, 96131, 112189, 136444, 145747, 151063, 192262, 224378, 229031, 291494, 302126, 384524, 448756, 458062, 582988, 604252, 645451, 916124, 1057441, 1290902, 1603217, 2114882, 2581804, 3206434, 4229764, 4518157, 6412868, 7099961, 9036314, 14199922, 18072628, 28399844, 49699727, 99399454, 198798908]

約数ペア:

[(1, 198798908), (2, 99399454), (4, 49699727), (7, 28399844), (11, 18072628), (14, 14199922), (22, 9036314), (28, 7099961), (31, 6412868), (44, 4518157), (47, 4229764), (62, 3206434), (77, 2581804), (94, 2114882), (124, 1603217), (154, 1290902), (188, 1057441), (217, 916124), (308, 645451), (329, 604252), (341, 582988), (434, 458062), (443, 448756), (517, 384524), (658, 302126), (682, 291494), (868, 229031), (886, 224378), (1034, 192262), (1316, 151063), (1364, 145747), (1457, 136444), (1772, 112189), (2068, 96131), (2387, 83284), (2914, 68222), (3101, 64108), (3619, 54932), (4774, 41642), (4873, 40796), (5828, 34111), (6202, 32054), (7238, 27466), (9548, 20821), (9746, 20398), (10199, 19492), (12404, 16027), (13733, 14476)]