201915528

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{21517}}^1$

素因数の和:21566

約数の個数: 64

約数和(自身を含む): 557746560

約数和(自身を除く): 355831032

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 34, 46, 51, 68, 69, 92, 102, 136, 138, 184, 204, 276, 391, 408, 552, 782, 1173, 1564, 2346, 3128, 4692, 9384, 21517, 43034, 64551, 86068, 129102, 172136, 258204, 365789, 494891, 516408, 731578, 989782, 1097367, 1463156, 1484673, 1979564, 2194734, 2926312, 2969346, 3959128, 4389468, 5938692, 8413147, 8778936, 11877384, 16826294, 25239441, 33652588, 50478882, 67305176, 100957764, 201915528]

約数ペア:

[(1, 201915528), (2, 100957764), (3, 67305176), (4, 50478882), (6, 33652588), (8, 25239441), (12, 16826294), (17, 11877384), (23, 8778936), (24, 8413147), (34, 5938692), (46, 4389468), (51, 3959128), (68, 2969346), (69, 2926312), (92, 2194734), (102, 1979564), (136, 1484673), (138, 1463156), (184, 1097367), (204, 989782), (276, 731578), (391, 516408), (408, 494891), (552, 365789), (782, 258204), (1173, 172136), (1564, 129102), (2346, 86068), (3128, 64551), (4692, 43034), (9384, 21517)]