208066600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{449}}^1$

素因数の和:803

約数の個数: 96

約数和(自身を含む): 555768000

約数和(自身を除く): 347701400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 331, 350, 449, 662, 700, 898, 1324, 1400, 1655, 1796, 2245, 2317, 2648, 3143, 3310, 3592, 4490, 4634, 6286, 6620, 8275, 8980, 9268, 11225, 11585, 12572, 13240, 15715, 16550, 17960, 18536, 22450, 23170, 25144, 31430, 33100, 44900, 46340, 57925, 62860, 66200, 78575, 89800, 92680, 115850, 125720, 148619, 157150, 231700, 297238, 314300, 463400, 594476, 628600, 743095, 1040333, 1188952, 1486190, 2080666, 2972380, 3715475, 4161332, 5201665, 5944760, 7430950, 8322664, 10403330, 14861900, 20806660, 26008325, 29723800, 41613320, 52016650, 104033300, 208066600]

約数ペア:

[(1, 208066600), (2, 104033300), (4, 52016650), (5, 41613320), (7, 29723800), (8, 26008325), (10, 20806660), (14, 14861900), (20, 10403330), (25, 8322664), (28, 7430950), (35, 5944760), (40, 5201665), (50, 4161332), (56, 3715475), (70, 2972380), (100, 2080666), (140, 1486190), (175, 1188952), (200, 1040333), (280, 743095), (331, 628600), (350, 594476), (449, 463400), (662, 314300), (700, 297238), (898, 231700), (1324, 157150), (1400, 148619), (1655, 125720), (1796, 115850), (2245, 92680), (2317, 89800), (2648, 78575), (3143, 66200), (3310, 62860), (3592, 57925), (4490, 46340), (4634, 44900), (6286, 33100), (6620, 31430), (8275, 25144), (8980, 23170), (9268, 22450), (11225, 18536), (11585, 17960), (12572, 16550), (13240, 15715)]