201438564572

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1039}}^1\times {\mathrm{223361}}^1$

素因数の和:224442

約数の個数: 48

約数和(自身を含む): 416275292160

約数和(自身を除く): 214836727588

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 1039, 2078, 4156, 7273, 14546, 29092, 32209, 64418, 128836, 223361, 225463, 446722, 450926, 893444, 901852, 1563527, 3127054, 6254108, 6924191, 13848382, 27696764, 48469337, 96938674, 193877348, 232072079, 464144158, 928288316, 1624504553, 3249009106, 6498018212, 7194234449, 14388468898, 28776937796, 50359641143, 100719282286, 201438564572]

約数ペア:

[(1, 201438564572), (2, 100719282286), (4, 50359641143), (7, 28776937796), (14, 14388468898), (28, 7194234449), (31, 6498018212), (62, 3249009106), (124, 1624504553), (217, 928288316), (434, 464144158), (868, 232072079), (1039, 193877348), (2078, 96938674), (4156, 48469337), (7273, 27696764), (14546, 13848382), (29092, 6924191), (32209, 6254108), (64418, 3127054), (128836, 1563527), (223361, 901852), (225463, 893444), (446722, 450926)]