208023484

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{461}}^1\times {\mathrm{1163}}^1$

素因数の和:1725

約数の個数: 24

約数和(自身を含む): 368908848

約数和(自身を除く): 160885364

約数列:

[1, 2, 4, 97, 194, 388, 461, 922, 1163, 1844, 2326, 4652, 44717, 89434, 112811, 178868, 225622, 451244, 536143, 1072286, 2144572, 52005871, 104011742, 208023484]

約数ペア:

[(1, 208023484), (2, 104011742), (4, 52005871), (97, 2144572), (194, 1072286), (388, 536143), (461, 451244), (922, 225622), (1163, 178868), (1844, 112811), (2326, 89434), (4652, 44717)]