212309552

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{563}}^1$

素因数の和:635

約数の個数: 120

約数和(自身を含む): 530184816

約数和(自身を除く): 317875264

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 37, 49, 52, 56, 74, 91, 98, 104, 112, 148, 182, 196, 208, 259, 296, 364, 392, 481, 518, 563, 592, 637, 728, 784, 962, 1036, 1126, 1274, 1456, 1813, 1924, 2072, 2252, 2548, 3367, 3626, 3848, 3941, 4144, 4504, 5096, 6734, 7252, 7319, 7696, 7882, 9008, 10192, 13468, 14504, 14638, 15764, 20831, 23569, 26936, 27587, 29008, 29276, 31528, 41662, 47138, 51233, 53872, 55174, 58552, 63056, 83324, 94276, 102466, 110348, 117104, 145817, 166648, 188552, 204932, 220696, 270803, 291634, 333296, 358631, 377104, 409864, 441392, 541606, 583268, 717262, 819728, 1020719, 1083212, 1166536, 1434524, 1895621, 2041438, 2166424, 2333072, 2869048, 3791242, 4082876, 4332848, 5738096, 7582484, 8165752, 13269347, 15164968, 16331504, 26538694, 30329936, 53077388, 106154776, 212309552]

約数ペア:

[(1, 212309552), (2, 106154776), (4, 53077388), (7, 30329936), (8, 26538694), (13, 16331504), (14, 15164968), (16, 13269347), (26, 8165752), (28, 7582484), (37, 5738096), (49, 4332848), (52, 4082876), (56, 3791242), (74, 2869048), (91, 2333072), (98, 2166424), (104, 2041438), (112, 1895621), (148, 1434524), (182, 1166536), (196, 1083212), (208, 1020719), (259, 819728), (296, 717262), (364, 583268), (392, 541606), (481, 441392), (518, 409864), (563, 377104), (592, 358631), (637, 333296), (728, 291634), (784, 270803), (962, 220696), (1036, 204932), (1126, 188552), (1274, 166648), (1456, 145817), (1813, 117104), (1924, 110348), (2072, 102466), (2252, 94276), (2548, 83324), (3367, 63056), (3626, 58552), (3848, 55174), (3941, 53872), (4144, 51233), (4504, 47138), (5096, 41662), (6734, 31528), (7252, 29276), (7319, 29008), (7696, 27587), (7882, 26936), (9008, 23569), (10192, 20831), (13468, 15764), (14504, 14638)]