200950984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{36457}}^1$

素因数の和:36529

約数の個数: 32

約数和(自身を含む): 413433720

約数和(自身を除く): 212482736

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 5512, 36457, 72914, 145828, 291656, 473941, 947882, 1895764, 1932221, 3791528, 3864442, 7728884, 15457768, 25118873, 50237746, 100475492, 200950984]

約数ペア:

[(1, 200950984), (2, 100475492), (4, 50237746), (8, 25118873), (13, 15457768), (26, 7728884), (52, 3864442), (53, 3791528), (104, 1932221), (106, 1895764), (212, 947882), (424, 473941), (689, 291656), (1378, 145828), (2756, 72914), (5512, 36457)]