201773936

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{138581}}^1$

素因数の和:138609

約数の個数: 40

約数和(自身を含む): 481156704

約数和(自身を除く): 279382768

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 138581, 277162, 554324, 970067, 1108648, 1801553, 1940134, 2217296, 3603106, 3880268, 7206212, 7760536, 12610871, 14412424, 15521072, 25221742, 28824848, 50443484, 100886968, 201773936]

約数ペア:

[(1, 201773936), (2, 100886968), (4, 50443484), (7, 28824848), (8, 25221742), (13, 15521072), (14, 14412424), (16, 12610871), (26, 7760536), (28, 7206212), (52, 3880268), (56, 3603106), (91, 2217296), (104, 1940134), (112, 1801553), (182, 1108648), (208, 970067), (364, 554324), (728, 277162), (1456, 138581)]