209383272

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:373

約数の個数: 192

約数和(自身を含む): 688377600

約数和(自身を除く): 478994328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 73, 84, 98, 108, 126, 146, 147, 168, 189, 196, 216, 219, 252, 271, 292, 294, 378, 392, 438, 441, 504, 511, 542, 584, 588, 657, 756, 813, 876, 882, 1022, 1084, 1176, 1314, 1323, 1512, 1533, 1626, 1752, 1764, 1897, 1971, 2044, 2168, 2439, 2628, 2646, 3066, 3252, 3528, 3577, 3794, 3942, 4088, 4599, 4878, 5256, 5292, 5691, 6132, 6504, 7154, 7317, 7588, 7884, 9198, 9756, 10584, 10731, 11382, 12264, 13279, 13797, 14308, 14634, 15176, 15768, 17073, 18396, 19512, 19783, 21462, 22764, 26558, 27594, 28616, 29268, 32193, 34146, 36792, 39566, 39837, 42924, 45528, 51219, 53116, 55188, 58536, 59349, 64386, 68292, 79132, 79674, 85848, 96579, 102438, 106232, 110376, 118698, 119511, 128772, 136584, 138481, 158264, 159348, 178047, 193158, 204876, 237396, 239022, 257544, 276962, 318696, 356094, 358533, 386316, 409752, 415443, 474792, 478044, 534141, 553924, 712188, 717066, 772632, 830886, 956088, 969367, 1068282, 1107848, 1246329, 1424376, 1434132, 1661772, 1938734, 2136564, 2492658, 2868264, 2908101, 3323544, 3738987, 3877468, 4273128, 4985316, 5816202, 7477974, 7754936, 8724303, 9970632, 11632404, 14955948, 17448606, 23264808, 26172909, 29911896, 34897212, 52345818, 69794424, 104691636, 209383272]

約数ペア:

[(1, 209383272), (2, 104691636), (3, 69794424), (4, 52345818), (6, 34897212), (7, 29911896), (8, 26172909), (9, 23264808), (12, 17448606), (14, 14955948), (18, 11632404), (21, 9970632), (24, 8724303), (27, 7754936), (28, 7477974), (36, 5816202), (42, 4985316), (49, 4273128), (54, 3877468), (56, 3738987), (63, 3323544), (72, 2908101), (73, 2868264), (84, 2492658), (98, 2136564), (108, 1938734), (126, 1661772), (146, 1434132), (147, 1424376), (168, 1246329), (189, 1107848), (196, 1068282), (216, 969367), (219, 956088), (252, 830886), (271, 772632), (292, 717066), (294, 712188), (378, 553924), (392, 534141), (438, 478044), (441, 474792), (504, 415443), (511, 409752), (542, 386316), (584, 358533), (588, 356094), (657, 318696), (756, 276962), (813, 257544), (876, 239022), (882, 237396), (1022, 204876), (1084, 193158), (1176, 178047), (1314, 159348), (1323, 158264), (1512, 138481), (1533, 136584), (1626, 128772), (1752, 119511), (1764, 118698), (1897, 110376), (1971, 106232), (2044, 102438), (2168, 96579), (2439, 85848), (2628, 79674), (2646, 79132), (3066, 68292), (3252, 64386), (3528, 59349), (3577, 58536), (3794, 55188), (3942, 53116), (4088, 51219), (4599, 45528), (4878, 42924), (5256, 39837), (5292, 39566), (5691, 36792), (6132, 34146), (6504, 32193), (7154, 29268), (7317, 28616), (7588, 27594), (7884, 26558), (9198, 22764), (9756, 21462), (10584, 19783), (10731, 19512), (11382, 18396), (12264, 17073), (13279, 15768), (13797, 15176), (14308, 14634)]