197200

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:64

約数の個数: 60

約数和(自身を含む): 518940

約数和(自身を除く): 321740

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 29, 34, 40, 50, 58, 68, 80, 85, 100, 116, 136, 145, 170, 200, 232, 272, 290, 340, 400, 425, 464, 493, 580, 680, 725, 850, 986, 1160, 1360, 1450, 1700, 1972, 2320, 2465, 2900, 3400, 3944, 4930, 5800, 6800, 7888, 9860, 11600, 12325, 19720, 24650, 39440, 49300, 98600, 197200]

約数ペア:

[(1, 197200), (2, 98600), (4, 49300), (5, 39440), (8, 24650), (10, 19720), (16, 12325), (17, 11600), (20, 9860), (25, 7888), (29, 6800), (34, 5800), (40, 4930), (50, 3944), (58, 3400), (68, 2900), (80, 2465), (85, 2320), (100, 1972), (116, 1700), (136, 1450), (145, 1360), (170, 1160), (200, 986), (232, 850), (272, 725), (290, 680), (340, 580), (400, 493), (425, 464)]