200530668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{1621}}^1$

素因数の和:1715

約数の個数: 72

約数和(自身を含む): 515289936

約数和(自身を除く): 314759268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 61, 78, 122, 156, 169, 183, 244, 338, 366, 507, 676, 732, 793, 1014, 1586, 1621, 2028, 2379, 3172, 3242, 4758, 4863, 6484, 9516, 9726, 10309, 19452, 20618, 21073, 30927, 41236, 42146, 61854, 63219, 84292, 98881, 123708, 126438, 197762, 252876, 273949, 296643, 395524, 547898, 593286, 821847, 1095796, 1186572, 1285453, 1643694, 2570906, 3287388, 3856359, 5141812, 7712718, 15425436, 16710889, 33421778, 50132667, 66843556, 100265334, 200530668]

約数ペア:

[(1, 200530668), (2, 100265334), (3, 66843556), (4, 50132667), (6, 33421778), (12, 16710889), (13, 15425436), (26, 7712718), (39, 5141812), (52, 3856359), (61, 3287388), (78, 2570906), (122, 1643694), (156, 1285453), (169, 1186572), (183, 1095796), (244, 821847), (338, 593286), (366, 547898), (507, 395524), (676, 296643), (732, 273949), (793, 252876), (1014, 197762), (1586, 126438), (1621, 123708), (2028, 98881), (2379, 84292), (3172, 63219), (3242, 61854), (4758, 42146), (4863, 41236), (6484, 30927), (9516, 21073), (9726, 20618), (10309, 19452)]