200507216

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:329

約数の個数: 120

約数和(自身を含む): 493968384

約数和(自身を除く): 293461168

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 103, 104, 112, 182, 191, 196, 206, 208, 364, 382, 392, 412, 637, 721, 728, 764, 784, 824, 1274, 1337, 1339, 1442, 1456, 1528, 1648, 2483, 2548, 2674, 2678, 2884, 3056, 4966, 5047, 5096, 5348, 5356, 5768, 9359, 9373, 9932, 10094, 10192, 10696, 10712, 11536, 17381, 18718, 18746, 19673, 19864, 20188, 21392, 21424, 34762, 37436, 37492, 39346, 39728, 40376, 65611, 69524, 74872, 74984, 78692, 80752, 121667, 131222, 137711, 139048, 149744, 149968, 157384, 243334, 255749, 262444, 275422, 278096, 314768, 486668, 511498, 524888, 550844, 963977, 973336, 1022996, 1049776, 1101688, 1790243, 1927954, 1946672, 2045992, 2203376, 3580486, 3855908, 4091984, 7160972, 7711816, 12531701, 14321944, 15423632, 25063402, 28643888, 50126804, 100253608, 200507216]

約数ペア:

[(1, 200507216), (2, 100253608), (4, 50126804), (7, 28643888), (8, 25063402), (13, 15423632), (14, 14321944), (16, 12531701), (26, 7711816), (28, 7160972), (49, 4091984), (52, 3855908), (56, 3580486), (91, 2203376), (98, 2045992), (103, 1946672), (104, 1927954), (112, 1790243), (182, 1101688), (191, 1049776), (196, 1022996), (206, 973336), (208, 963977), (364, 550844), (382, 524888), (392, 511498), (412, 486668), (637, 314768), (721, 278096), (728, 275422), (764, 262444), (784, 255749), (824, 243334), (1274, 157384), (1337, 149968), (1339, 149744), (1442, 139048), (1456, 137711), (1528, 131222), (1648, 121667), (2483, 80752), (2548, 78692), (2674, 74984), (2678, 74872), (2884, 69524), (3056, 65611), (4966, 40376), (5047, 39728), (5096, 39346), (5348, 37492), (5356, 37436), (5768, 34762), (9359, 21424), (9373, 21392), (9932, 20188), (10094, 19864), (10192, 19673), (10696, 18746), (10712, 18718), (11536, 17381)]