208143376

素因数分解:

$2^4\times 7^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:166

約数の個数: 160

約数和(自身を含む): 524966400

約数和(自身を除く): 316823024

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 34, 46, 49, 56, 68, 92, 97, 98, 112, 119, 136, 161, 184, 194, 196, 238, 272, 322, 343, 368, 388, 391, 392, 476, 644, 679, 686, 776, 782, 784, 833, 952, 1127, 1288, 1358, 1372, 1552, 1564, 1649, 1666, 1904, 2231, 2254, 2576, 2716, 2737, 2744, 3128, 3298, 3332, 4462, 4508, 4753, 5432, 5474, 5488, 5831, 6256, 6596, 6664, 7889, 8924, 9016, 9506, 10864, 10948, 11543, 11662, 13192, 13328, 15617, 15778, 17848, 18032, 19012, 19159, 21896, 23086, 23324, 26384, 31234, 31556, 33271, 35696, 37927, 38024, 38318, 43792, 46172, 46648, 62468, 63112, 66542, 75854, 76048, 76636, 80801, 92344, 93296, 109319, 124936, 126224, 133084, 134113, 151708, 153272, 161602, 184688, 218638, 249872, 265489, 266168, 268226, 303416, 306544, 323204, 437276, 530978, 532336, 536452, 565607, 606832, 646408, 765233, 874552, 1061956, 1072904, 1131214, 1292816, 1530466, 1749104, 1858423, 2123912, 2145808, 2262428, 3060932, 3716846, 4247824, 4524856, 6121864, 7433692, 9049712, 12243728, 13008961, 14867384, 26017922, 29734768, 52035844, 104071688, 208143376]

約数ペア:

[(1, 208143376), (2, 104071688), (4, 52035844), (7, 29734768), (8, 26017922), (14, 14867384), (16, 13008961), (17, 12243728), (23, 9049712), (28, 7433692), (34, 6121864), (46, 4524856), (49, 4247824), (56, 3716846), (68, 3060932), (92, 2262428), (97, 2145808), (98, 2123912), (112, 1858423), (119, 1749104), (136, 1530466), (161, 1292816), (184, 1131214), (194, 1072904), (196, 1061956), (238, 874552), (272, 765233), (322, 646408), (343, 606832), (368, 565607), (388, 536452), (391, 532336), (392, 530978), (476, 437276), (644, 323204), (679, 306544), (686, 303416), (776, 268226), (782, 266168), (784, 265489), (833, 249872), (952, 218638), (1127, 184688), (1288, 161602), (1358, 153272), (1372, 151708), (1552, 134113), (1564, 133084), (1649, 126224), (1666, 124936), (1904, 109319), (2231, 93296), (2254, 92344), (2576, 80801), (2716, 76636), (2737, 76048), (2744, 75854), (3128, 66542), (3298, 63112), (3332, 62468), (4462, 46648), (4508, 46172), (4753, 43792), (5432, 38318), (5474, 38024), (5488, 37927), (5831, 35696), (6256, 33271), (6596, 31556), (6664, 31234), (7889, 26384), (8924, 23324), (9016, 23086), (9506, 21896), (10864, 19159), (10948, 19012), (11543, 18032), (11662, 17848), (13192, 15778), (13328, 15617)]