197704832

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:314

約数の個数: 128

約数和(自身を含む): 466527600

約数和(自身を除く): 268822768

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 29, 32, 34, 52, 58, 64, 68, 104, 116, 128, 136, 208, 221, 232, 241, 272, 377, 416, 442, 464, 482, 493, 544, 754, 832, 884, 928, 964, 986, 1088, 1508, 1664, 1768, 1856, 1928, 1972, 2176, 3016, 3133, 3536, 3712, 3856, 3944, 4097, 6032, 6266, 6409, 6989, 7072, 7712, 7888, 8194, 12064, 12532, 12818, 13978, 14144, 15424, 15776, 16388, 24128, 25064, 25636, 27956, 28288, 30848, 31552, 32776, 48256, 50128, 51272, 53261, 55912, 63104, 65552, 90857, 100256, 102544, 106522, 111824, 118813, 131104, 181714, 200512, 205088, 213044, 223648, 237626, 262208, 363428, 401024, 410176, 426088, 447296, 475252, 524416, 726856, 820352, 852176, 894592, 950504, 1453712, 1544569, 1704352, 1901008, 2907424, 3089138, 3408704, 3802016, 5814848, 6178276, 6817408, 7604032, 11629696, 12356552, 15208064, 24713104, 49426208, 98852416, 197704832]

約数ペア:

[(1, 197704832), (2, 98852416), (4, 49426208), (8, 24713104), (13, 15208064), (16, 12356552), (17, 11629696), (26, 7604032), (29, 6817408), (32, 6178276), (34, 5814848), (52, 3802016), (58, 3408704), (64, 3089138), (68, 2907424), (104, 1901008), (116, 1704352), (128, 1544569), (136, 1453712), (208, 950504), (221, 894592), (232, 852176), (241, 820352), (272, 726856), (377, 524416), (416, 475252), (442, 447296), (464, 426088), (482, 410176), (493, 401024), (544, 363428), (754, 262208), (832, 237626), (884, 223648), (928, 213044), (964, 205088), (986, 200512), (1088, 181714), (1508, 131104), (1664, 118813), (1768, 111824), (1856, 106522), (1928, 102544), (1972, 100256), (2176, 90857), (3016, 65552), (3133, 63104), (3536, 55912), (3712, 53261), (3856, 51272), (3944, 50128), (4097, 48256), (6032, 32776), (6266, 31552), (6409, 30848), (6989, 28288), (7072, 27956), (7712, 25636), (7888, 25064), (8194, 24128), (12064, 16388), (12532, 15776), (12818, 15424), (13978, 14144)]