207445310

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:321

約数の個数: 64

約数和(自身を含む): 399237120

約数和(自身を除く): 191791810

約数列:

[1, 2, 5, 10, 37, 47, 74, 79, 94, 151, 158, 185, 235, 302, 370, 395, 470, 755, 790, 1510, 1739, 2923, 3478, 3713, 5587, 5846, 7097, 7426, 8695, 11174, 11929, 14194, 14615, 17390, 18565, 23858, 27935, 29230, 35485, 37130, 55870, 59645, 70970, 119290, 137381, 262589, 274762, 441373, 525178, 560663, 686905, 882746, 1121326, 1312945, 1373810, 2206865, 2625890, 2803315, 4413730, 5606630, 20744531, 41489062, 103722655, 207445310]

約数ペア:

[(1, 207445310), (2, 103722655), (5, 41489062), (10, 20744531), (37, 5606630), (47, 4413730), (74, 2803315), (79, 2625890), (94, 2206865), (151, 1373810), (158, 1312945), (185, 1121326), (235, 882746), (302, 686905), (370, 560663), (395, 525178), (470, 441373), (755, 274762), (790, 262589), (1510, 137381), (1739, 119290), (2923, 70970), (3478, 59645), (3713, 55870), (5587, 37130), (5846, 35485), (7097, 29230), (7426, 27935), (8695, 23858), (11174, 18565), (11929, 17390), (14194, 14615)]