200422928

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{2719}}^1$

素因数の和:3015

約数の個数: 40

約数和(自身を含む): 412830720

約数和(自身を除く): 212407792

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 271, 272, 542, 1084, 2168, 2719, 4336, 4607, 5438, 9214, 10876, 18428, 21752, 36856, 43504, 46223, 73712, 92446, 184892, 369784, 736849, 739568, 1473698, 2947396, 5894792, 11789584, 12526433, 25052866, 50105732, 100211464, 200422928]

約数ペア:

[(1, 200422928), (2, 100211464), (4, 50105732), (8, 25052866), (16, 12526433), (17, 11789584), (34, 5894792), (68, 2947396), (136, 1473698), (271, 739568), (272, 736849), (542, 369784), (1084, 184892), (2168, 92446), (2719, 73712), (4336, 46223), (4607, 43504), (5438, 36856), (9214, 21752), (10876, 18428)]