202144852

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{2819}}^1$

素因数の和:3040

約数の個数: 48

約数和(自身を含む): 437754240

約数和(自身を除く): 235609388

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 197, 364, 394, 788, 1379, 2561, 2758, 2819, 5122, 5516, 5638, 10244, 11276, 17927, 19733, 35854, 36647, 39466, 71708, 73294, 78932, 146588, 256529, 513058, 555343, 1026116, 1110686, 2221372, 3887401, 7219459, 7774802, 14438918, 15549604, 28877836, 50536213, 101072426, 202144852]

約数ペア:

[(1, 202144852), (2, 101072426), (4, 50536213), (7, 28877836), (13, 15549604), (14, 14438918), (26, 7774802), (28, 7219459), (52, 3887401), (91, 2221372), (182, 1110686), (197, 1026116), (364, 555343), (394, 513058), (788, 256529), (1379, 146588), (2561, 78932), (2758, 73294), (2819, 71708), (5122, 39466), (5516, 36647), (5638, 35854), (10244, 19733), (11276, 17927)]