204004892

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{2131}}^1$

素因数の和:2418

約数の個数: 48

約数和(自身を含む): 441272832

約数和(自身を除く): 237267940

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 263, 364, 526, 1052, 1841, 2131, 3419, 3682, 4262, 6838, 7364, 8524, 13676, 14917, 23933, 27703, 29834, 47866, 55406, 59668, 95732, 110812, 193921, 387842, 560453, 775684, 1120906, 2241812, 3923171, 7285889, 7846342, 14571778, 15692684, 29143556, 51001223, 102002446, 204004892]

約数ペア:

[(1, 204004892), (2, 102002446), (4, 51001223), (7, 29143556), (13, 15692684), (14, 14571778), (26, 7846342), (28, 7285889), (52, 3923171), (91, 2241812), (182, 1120906), (263, 775684), (364, 560453), (526, 387842), (1052, 193921), (1841, 110812), (2131, 95732), (3419, 59668), (3682, 55406), (4262, 47866), (6838, 29834), (7364, 27703), (8524, 23933), (13676, 14917)]