214978953774

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{115741}}^1\times {\mathrm{23813}}^1$

素因数の和:139572

約数の個数: 32

約数和(自身を含む): 463055037984

約数和(自身を除く): 248076084210

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 23813, 47626, 71439, 115741, 142878, 231482, 309569, 347223, 619138, 694446, 928707, 1504633, 1857414, 3009266, 4513899, 9027798, 2756140433, 5512280866, 8268421299, 16536842598, 35829825629, 71659651258, 107489476887, 214978953774]

約数ペア:

[(1, 214978953774), (2, 107489476887), (3, 71659651258), (6, 35829825629), (13, 16536842598), (26, 8268421299), (39, 5512280866), (78, 2756140433), (23813, 9027798), (47626, 4513899), (71439, 3009266), (115741, 1857414), (142878, 1504633), (231482, 928707), (309569, 694446), (347223, 619138)]