200538975

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29383}}^1$

素因数の和:29416

約数の個数: 48

約数和(自身を含む): 408084992

約数和(自身を除く): 207546017

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 175, 195, 273, 325, 455, 525, 975, 1365, 2275, 6825, 29383, 88149, 146915, 205681, 381979, 440745, 617043, 734575, 1028405, 1145937, 1909895, 2203725, 2673853, 3085215, 5142025, 5729685, 8021559, 9549475, 13369265, 15426075, 28648425, 40107795, 66846325, 200538975]

約数ペア:

[(1, 200538975), (3, 66846325), (5, 40107795), (7, 28648425), (13, 15426075), (15, 13369265), (21, 9549475), (25, 8021559), (35, 5729685), (39, 5142025), (65, 3085215), (75, 2673853), (91, 2203725), (105, 1909895), (175, 1145937), (195, 1028405), (273, 734575), (325, 617043), (455, 440745), (525, 381979), (975, 205681), (1365, 146915), (2275, 88149), (6825, 29383)]