196975600

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{349}}^1$

素因数の和:467

約数の個数: 120

約数和(自身を含む): 508561200

約数和(自身を除く): 311585600

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 83, 85, 100, 136, 166, 170, 200, 272, 332, 340, 349, 400, 415, 425, 664, 680, 698, 830, 850, 1328, 1360, 1396, 1411, 1660, 1700, 1745, 2075, 2792, 2822, 3320, 3400, 3490, 4150, 5584, 5644, 5933, 6640, 6800, 6980, 7055, 8300, 8725, 11288, 11866, 13960, 14110, 16600, 17450, 22576, 23732, 27920, 28220, 28967, 29665, 33200, 34900, 35275, 47464, 56440, 57934, 59330, 69800, 70550, 94928, 112880, 115868, 118660, 139600, 141100, 144835, 148325, 231736, 237320, 282200, 289670, 296650, 463472, 474640, 492439, 564400, 579340, 593300, 724175, 984878, 1158680, 1186600, 1448350, 1969756, 2317360, 2373200, 2462195, 2896700, 3939512, 4924390, 5793400, 7879024, 9848780, 11586800, 12310975, 19697560, 24621950, 39395120, 49243900, 98487800, 196975600]

約数ペア:

[(1, 196975600), (2, 98487800), (4, 49243900), (5, 39395120), (8, 24621950), (10, 19697560), (16, 12310975), (17, 11586800), (20, 9848780), (25, 7879024), (34, 5793400), (40, 4924390), (50, 3939512), (68, 2896700), (80, 2462195), (83, 2373200), (85, 2317360), (100, 1969756), (136, 1448350), (166, 1186600), (170, 1158680), (200, 984878), (272, 724175), (332, 593300), (340, 579340), (349, 564400), (400, 492439), (415, 474640), (425, 463472), (664, 296650), (680, 289670), (698, 282200), (830, 237320), (850, 231736), (1328, 148325), (1360, 144835), (1396, 141100), (1411, 139600), (1660, 118660), (1700, 115868), (1745, 112880), (2075, 94928), (2792, 70550), (2822, 69800), (3320, 59330), (3400, 57934), (3490, 56440), (4150, 47464), (5584, 35275), (5644, 34900), (5933, 33200), (6640, 29665), (6800, 28967), (6980, 28220), (7055, 27920), (8300, 23732), (8725, 22576), (11288, 17450), (11866, 16600), (13960, 14110)]