207780352

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:134

約数の個数: 160

約数和(自身を含む): 494968320

約数和(自身を除く): 287187968

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 32, 38, 52, 53, 62, 64, 76, 104, 106, 124, 128, 152, 208, 212, 247, 248, 256, 304, 403, 416, 424, 494, 496, 512, 589, 608, 689, 806, 832, 848, 988, 992, 1007, 1178, 1216, 1378, 1612, 1643, 1664, 1696, 1976, 1984, 2014, 2356, 2432, 2756, 3224, 3286, 3328, 3392, 3952, 3968, 4028, 4712, 4864, 5512, 6448, 6572, 6656, 6784, 7657, 7904, 7936, 8056, 9424, 9728, 11024, 12896, 13091, 13144, 13568, 15314, 15808, 15872, 16112, 18848, 21359, 22048, 25792, 26182, 26288, 27136, 30628, 31217, 31616, 32224, 37696, 42718, 44096, 51584, 52364, 52576, 61256, 62434, 63232, 64448, 75392, 85436, 88192, 103168, 104728, 105152, 122512, 124868, 126464, 128896, 150784, 170872, 176384, 206336, 209456, 210304, 245024, 249736, 257792, 301568, 341744, 352768, 405821, 418912, 420608, 490048, 499472, 515584, 683488, 811642, 837824, 841216, 980096, 998944, 1366976, 1623284, 1675648, 1960192, 1997888, 2733952, 3246568, 3351296, 3920384, 3995776, 5467904, 6493136, 6702592, 7991552, 10935808, 12986272, 15983104, 25972544, 51945088, 103890176, 207780352]

約数ペア:

[(1, 207780352), (2, 103890176), (4, 51945088), (8, 25972544), (13, 15983104), (16, 12986272), (19, 10935808), (26, 7991552), (31, 6702592), (32, 6493136), (38, 5467904), (52, 3995776), (53, 3920384), (62, 3351296), (64, 3246568), (76, 2733952), (104, 1997888), (106, 1960192), (124, 1675648), (128, 1623284), (152, 1366976), (208, 998944), (212, 980096), (247, 841216), (248, 837824), (256, 811642), (304, 683488), (403, 515584), (416, 499472), (424, 490048), (494, 420608), (496, 418912), (512, 405821), (589, 352768), (608, 341744), (689, 301568), (806, 257792), (832, 249736), (848, 245024), (988, 210304), (992, 209456), (1007, 206336), (1178, 176384), (1216, 170872), (1378, 150784), (1612, 128896), (1643, 126464), (1664, 124868), (1696, 122512), (1976, 105152), (1984, 104728), (2014, 103168), (2356, 88192), (2432, 85436), (2756, 75392), (3224, 64448), (3286, 63232), (3328, 62434), (3392, 61256), (3952, 52576), (3968, 52364), (4028, 51584), (4712, 44096), (4864, 42718), (5512, 37696), (6448, 32224), (6572, 31616), (6656, 31217), (6784, 30628), (7657, 27136), (7904, 26288), (7936, 26182), (8056, 25792), (9424, 22048), (9728, 21359), (11024, 18848), (12896, 16112), (13091, 15872), (13144, 15808), (13568, 15314)]