207403144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2797}}^1$

素因数の和:2870

約数の個数: 64

約数和(自身を含む): 451261440

約数和(自身を除く): 243858296

約数列:

[1, 2, 4, 8, 13, 23, 26, 31, 46, 52, 62, 92, 104, 124, 184, 248, 299, 403, 598, 713, 806, 1196, 1426, 1612, 2392, 2797, 2852, 3224, 5594, 5704, 9269, 11188, 18538, 22376, 36361, 37076, 64331, 72722, 74152, 86707, 128662, 145444, 173414, 257324, 290888, 346828, 514648, 693656, 836303, 1127191, 1672606, 1994261, 2254382, 3345212, 3988522, 4508764, 6690424, 7977044, 9017528, 15954088, 25925393, 51850786, 103701572, 207403144]

約数ペア:

[(1, 207403144), (2, 103701572), (4, 51850786), (8, 25925393), (13, 15954088), (23, 9017528), (26, 7977044), (31, 6690424), (46, 4508764), (52, 3988522), (62, 3345212), (92, 2254382), (104, 1994261), (124, 1672606), (184, 1127191), (248, 836303), (299, 693656), (403, 514648), (598, 346828), (713, 290888), (806, 257324), (1196, 173414), (1426, 145444), (1612, 128662), (2392, 86707), (2797, 74152), (2852, 72722), (3224, 64331), (5594, 37076), (5704, 36361), (9269, 22376), (11188, 18538)]