205124618704

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{3156929}}^1$

素因数の和:3157099

約数の個数: 40

約数和(自身を含む): 413381041920

約数和(自身を除く): 208256423216

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 131, 248, 262, 496, 524, 1048, 2096, 4061, 8122, 16244, 32488, 64976, 3156929, 6313858, 12627716, 25255432, 50510864, 97864799, 195729598, 391459196, 413557699, 782918392, 827115398, 1565836784, 1654230796, 3308461592, 6616923184, 12820288669, 25640577338, 51281154676, 102562309352, 205124618704]

約数ペア:

[(1, 205124618704), (2, 102562309352), (4, 51281154676), (8, 25640577338), (16, 12820288669), (31, 6616923184), (62, 3308461592), (124, 1654230796), (131, 1565836784), (248, 827115398), (262, 782918392), (496, 413557699), (524, 391459196), (1048, 195729598), (2096, 97864799), (4061, 50510864), (8122, 25255432), (16244, 12627716), (32488, 6313858), (64976, 3156929)]