214902168

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1307}}^1$

素因数の和:1377

約数の個数: 128

約数和(自身を含む): 632862720

約数和(自身を除く): 417960552

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 31, 34, 39, 51, 52, 62, 68, 78, 93, 102, 104, 124, 136, 156, 186, 204, 221, 248, 312, 372, 403, 408, 442, 527, 663, 744, 806, 884, 1054, 1209, 1307, 1326, 1581, 1612, 1768, 2108, 2418, 2614, 2652, 3162, 3224, 3921, 4216, 4836, 5228, 5304, 6324, 6851, 7842, 9672, 10456, 12648, 13702, 15684, 16991, 20553, 22219, 27404, 31368, 33982, 40517, 41106, 44438, 50973, 54808, 66657, 67964, 81034, 82212, 88876, 101946, 121551, 133314, 135928, 162068, 164424, 177752, 203892, 243102, 266628, 288847, 324136, 407784, 486204, 526721, 533256, 577694, 688789, 866541, 972408, 1053442, 1155388, 1377578, 1580163, 1733082, 2066367, 2106884, 2310776, 2755156, 3160326, 3466164, 4132734, 4213768, 5510312, 6320652, 6932328, 8265468, 8954257, 12641304, 16530936, 17908514, 26862771, 35817028, 53725542, 71634056, 107451084, 214902168]

約数ペア:

[(1, 214902168), (2, 107451084), (3, 71634056), (4, 53725542), (6, 35817028), (8, 26862771), (12, 17908514), (13, 16530936), (17, 12641304), (24, 8954257), (26, 8265468), (31, 6932328), (34, 6320652), (39, 5510312), (51, 4213768), (52, 4132734), (62, 3466164), (68, 3160326), (78, 2755156), (93, 2310776), (102, 2106884), (104, 2066367), (124, 1733082), (136, 1580163), (156, 1377578), (186, 1155388), (204, 1053442), (221, 972408), (248, 866541), (312, 688789), (372, 577694), (403, 533256), (408, 526721), (442, 486204), (527, 407784), (663, 324136), (744, 288847), (806, 266628), (884, 243102), (1054, 203892), (1209, 177752), (1307, 164424), (1326, 162068), (1581, 135928), (1612, 133314), (1768, 121551), (2108, 101946), (2418, 88876), (2614, 82212), (2652, 81034), (3162, 67964), (3224, 66657), (3921, 54808), (4216, 50973), (4836, 44438), (5228, 41106), (5304, 40517), (6324, 33982), (6851, 31368), (7842, 27404), (9672, 22219), (10456, 20553), (12648, 16991), (13702, 15684)]