200569325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 280565376

約数和(自身を除く): 79996051

約数列:

[1, 5, 11, 25, 55, 73, 97, 103, 275, 365, 485, 515, 803, 1067, 1133, 1825, 2425, 2575, 4015, 5335, 5665, 7081, 7519, 9991, 20075, 26675, 28325, 35405, 37595, 49955, 77891, 82709, 109901, 177025, 187975, 249775, 389455, 413545, 549505, 729343, 1947275, 2067725, 2747525, 3646715, 8022773, 18233575, 40113865, 200569325]

約数ペア:

[(1, 200569325), (5, 40113865), (11, 18233575), (25, 8022773), (55, 3646715), (73, 2747525), (97, 2067725), (103, 1947275), (275, 729343), (365, 549505), (485, 413545), (515, 389455), (803, 249775), (1067, 187975), (1133, 177025), (1825, 109901), (2425, 82709), (2575, 77891), (4015, 49955), (5335, 37595), (5665, 35405), (7081, 28325), (7519, 26675), (9991, 20075)]