200816326

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{163}}^1\times {\mathrm{641}}^1$

素因数の和:868

約数の個数: 24

約数和(自身を含む): 313652952

約数和(自身を除く): 112836626

約数列:

[1, 2, 31, 62, 163, 326, 641, 961, 1282, 1922, 5053, 10106, 19871, 39742, 104483, 156643, 208966, 313286, 616001, 1232002, 3238973, 6477946, 100408163, 200816326]

約数ペア:

[(1, 200816326), (2, 100408163), (31, 6477946), (62, 3238973), (163, 1232002), (326, 616001), (641, 313286), (961, 208966), (1282, 156643), (1922, 104483), (5053, 39742), (10106, 19871)]