200200312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{3203}}^1$

素因数の和:3823

約数の個数: 32

約数和(自身を含む): 405049680

約数和(自身を除く): 204849368

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 601, 1202, 2404, 3203, 4808, 6406, 7813, 12812, 15626, 25624, 31252, 41639, 62504, 83278, 166556, 333112, 1925003, 3850006, 7700012, 15400024, 25025039, 50050078, 100100156, 200200312]

約数ペア:

[(1, 200200312), (2, 100100156), (4, 50050078), (8, 25025039), (13, 15400024), (26, 7700012), (52, 3850006), (104, 1925003), (601, 333112), (1202, 166556), (2404, 83278), (3203, 62504), (4808, 41639), (6406, 31252), (7813, 25624), (12812, 15626)]