201615052808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{110569}}^1$

素因数の和:110874

約数の個数: 64

約数和(自身を含む): 413775054000

約数和(自身を除く): 212160001192

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 197, 356, 394, 712, 788, 1157, 1576, 2314, 2561, 4628, 5122, 9256, 10244, 17533, 20488, 35066, 70132, 110569, 140264, 221138, 227929, 442276, 455858, 884552, 911716, 1437397, 1823432, 2874794, 5749588, 9840641, 11499176, 19681282, 21782093, 39362564, 43564186, 78725128, 87128372, 127928333, 174256744, 255856666, 283167209, 511713332, 566334418, 1023426664, 1132668836, 1938606277, 2265337672, 3877212554, 7754425108, 15508850216, 25201881601, 50403763202, 100807526404, 201615052808]

約数ペア:

[(1, 201615052808), (2, 100807526404), (4, 50403763202), (8, 25201881601), (13, 15508850216), (26, 7754425108), (52, 3877212554), (89, 2265337672), (104, 1938606277), (178, 1132668836), (197, 1023426664), (356, 566334418), (394, 511713332), (712, 283167209), (788, 255856666), (1157, 174256744), (1576, 127928333), (2314, 87128372), (2561, 78725128), (4628, 43564186), (5122, 39362564), (9256, 21782093), (10244, 19681282), (17533, 11499176), (20488, 9840641), (35066, 5749588), (70132, 2874794), (110569, 1823432), (140264, 1437397), (221138, 911716), (227929, 884552), (442276, 455858)]