201997200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{168331}}^1$

素因数の和:168352

約数の個数: 60

約数和(自身を含む): 647068208

約数和(自身を除く): 445071008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 168331, 336662, 504993, 673324, 841655, 1009986, 1346648, 1683310, 2019972, 2524965, 2693296, 3366620, 4039944, 4208275, 5049930, 6733240, 8079888, 8416550, 10099860, 12624825, 13466480, 16833100, 20199720, 25249650, 33666200, 40399440, 50499300, 67332400, 100998600, 201997200]

約数ペア:

[(1, 201997200), (2, 100998600), (3, 67332400), (4, 50499300), (5, 40399440), (6, 33666200), (8, 25249650), (10, 20199720), (12, 16833100), (15, 13466480), (16, 12624825), (20, 10099860), (24, 8416550), (25, 8079888), (30, 6733240), (40, 5049930), (48, 4208275), (50, 4039944), (60, 3366620), (75, 2693296), (80, 2524965), (100, 2019972), (120, 1683310), (150, 1346648), (200, 1009986), (240, 841655), (300, 673324), (400, 504993), (600, 336662), (1200, 168331)]