201765798

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37489}}^1$

素因数の和:37533

約数の個数: 48

約数和(自身を含む): 491268960

約数和(自身を除く): 289503162

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 414, 598, 897, 1794, 2691, 5382, 37489, 74978, 112467, 224934, 337401, 487357, 674802, 862247, 974714, 1462071, 1724494, 2586741, 2924142, 4386213, 5173482, 7760223, 8772426, 11209211, 15520446, 22418422, 33627633, 67255266, 100882899, 201765798]

約数ペア:

[(1, 201765798), (2, 100882899), (3, 67255266), (6, 33627633), (9, 22418422), (13, 15520446), (18, 11209211), (23, 8772426), (26, 7760223), (39, 5173482), (46, 4386213), (69, 2924142), (78, 2586741), (117, 1724494), (138, 1462071), (207, 974714), (234, 862247), (299, 674802), (414, 487357), (598, 337401), (897, 224934), (1794, 112467), (2691, 74978), (5382, 37489)]