201273556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{281}}^1$

素因数の和:592

約数の個数: 48

約数和(自身を含む): 392652288

約数和(自身を除く): 191378732

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 223, 281, 292, 446, 562, 803, 892, 1124, 1606, 2453, 3091, 3212, 4906, 6182, 9812, 12364, 16279, 20513, 32558, 41026, 62663, 65116, 82052, 125326, 179069, 225643, 250652, 358138, 451286, 689293, 716276, 902572, 1378586, 2757172, 4574399, 9148798, 18297596, 50318389, 100636778, 201273556]

約数ペア:

[(1, 201273556), (2, 100636778), (4, 50318389), (11, 18297596), (22, 9148798), (44, 4574399), (73, 2757172), (146, 1378586), (223, 902572), (281, 716276), (292, 689293), (446, 451286), (562, 358138), (803, 250652), (892, 225643), (1124, 179069), (1606, 125326), (2453, 82052), (3091, 65116), (3212, 62663), (4906, 41026), (6182, 32558), (9812, 20513), (12364, 16279)]