204447152

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{140417}}^1$

素因数の和:140445

約数の個数: 40

約数和(自身を含む): 487531296

約数和(自身を除く): 283084144

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 140417, 280834, 561668, 982919, 1123336, 1825421, 1965838, 2246672, 3650842, 3931676, 7301684, 7863352, 12777947, 14603368, 15726704, 25555894, 29206736, 51111788, 102223576, 204447152]

約数ペア:

[(1, 204447152), (2, 102223576), (4, 51111788), (7, 29206736), (8, 25555894), (13, 15726704), (14, 14603368), (16, 12777947), (26, 7863352), (28, 7301684), (52, 3931676), (56, 3650842), (91, 2246672), (104, 1965838), (112, 1825421), (182, 1123336), (208, 982919), (364, 561668), (728, 280834), (1456, 140417)]