206835892

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{7019}}^1$

素因数の和:7215

約数の個数: 24

約数和(自身を含む): 371498400

約数和(自身を除く): 164662508

約数列:

[1, 2, 4, 53, 106, 139, 212, 278, 556, 7019, 7367, 14038, 14734, 28076, 29468, 372007, 744014, 975641, 1488028, 1951282, 3902564, 51708973, 103417946, 206835892]

約数ペア:

[(1, 206835892), (2, 103417946), (4, 51708973), (53, 3902564), (106, 1951282), (139, 1488028), (212, 975641), (278, 744014), (556, 372007), (7019, 29468), (7367, 28076), (14038, 14734)]