200770875

素因数分解:

$3^2\times 5^3\times {\mathrm{179}}^1\times {\mathrm{997}}^1$

素因数の和:1197

約数の個数: 48

約数和(自身を含む): 364309920

約数和(自身を除く): 163539045

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 179, 225, 375, 537, 895, 997, 1125, 1611, 2685, 2991, 4475, 4985, 8055, 8973, 13425, 14955, 22375, 24925, 40275, 44865, 67125, 74775, 124625, 178463, 201375, 224325, 373875, 535389, 892315, 1121625, 1606167, 2676945, 4461575, 8030835, 13384725, 22307875, 40154175, 66923625, 200770875]

約数ペア:

[(1, 200770875), (3, 66923625), (5, 40154175), (9, 22307875), (15, 13384725), (25, 8030835), (45, 4461575), (75, 2676945), (125, 1606167), (179, 1121625), (225, 892315), (375, 535389), (537, 373875), (895, 224325), (997, 201375), (1125, 178463), (1611, 124625), (2685, 74775), (2991, 67125), (4475, 44865), (4985, 40275), (8055, 24925), (8973, 22375), (13425, 14955)]