197367040

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1$

素因数の和:472

約数の個数: 144

約数和(自身を含む): 527965200

約数和(自身を除く): 330598160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 32, 40, 52, 58, 64, 65, 80, 104, 116, 128, 130, 145, 160, 208, 232, 256, 260, 290, 320, 377, 409, 416, 464, 520, 580, 640, 754, 818, 832, 928, 1040, 1160, 1280, 1508, 1636, 1664, 1856, 1885, 2045, 2080, 2320, 3016, 3272, 3328, 3712, 3770, 4090, 4160, 4640, 5317, 6032, 6544, 7424, 7540, 8180, 8320, 9280, 10634, 11861, 12064, 13088, 15080, 16360, 16640, 18560, 21268, 23722, 24128, 26176, 26585, 30160, 32720, 37120, 42536, 47444, 48256, 52352, 53170, 59305, 60320, 65440, 85072, 94888, 96512, 104704, 106340, 118610, 120640, 130880, 154193, 170144, 189776, 212680, 237220, 241280, 261760, 308386, 340288, 379552, 425360, 474440, 482560, 523520, 616772, 680576, 759104, 770965, 850720, 948880, 1233544, 1361152, 1518208, 1541930, 1701440, 1897760, 2467088, 3036416, 3083860, 3402880, 3795520, 4934176, 6167720, 6805760, 7591040, 9868352, 12335440, 15182080, 19736704, 24670880, 39473408, 49341760, 98683520, 197367040]

約数ペア:

[(1, 197367040), (2, 98683520), (4, 49341760), (5, 39473408), (8, 24670880), (10, 19736704), (13, 15182080), (16, 12335440), (20, 9868352), (26, 7591040), (29, 6805760), (32, 6167720), (40, 4934176), (52, 3795520), (58, 3402880), (64, 3083860), (65, 3036416), (80, 2467088), (104, 1897760), (116, 1701440), (128, 1541930), (130, 1518208), (145, 1361152), (160, 1233544), (208, 948880), (232, 850720), (256, 770965), (260, 759104), (290, 680576), (320, 616772), (377, 523520), (409, 482560), (416, 474440), (464, 425360), (520, 379552), (580, 340288), (640, 308386), (754, 261760), (818, 241280), (832, 237220), (928, 212680), (1040, 189776), (1160, 170144), (1280, 154193), (1508, 130880), (1636, 120640), (1664, 118610), (1856, 106340), (1885, 104704), (2045, 96512), (2080, 94888), (2320, 85072), (3016, 65440), (3272, 60320), (3328, 59305), (3712, 53170), (3770, 52352), (4090, 48256), (4160, 47444), (4640, 42536), (5317, 37120), (6032, 32720), (6544, 30160), (7424, 26585), (7540, 26176), (8180, 24128), (8320, 23722), (9280, 21268), (10634, 18560), (11861, 16640), (12064, 16360), (13088, 15080)]