200859561

素因数分解:

$3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{11941}}^1$

素因数の和:12046

約数の個数: 32

約数和(自身を含む): 343929600

約数和(自身を除く): 143070039

約数列:

[1, 3, 7, 9, 21, 27, 63, 89, 189, 267, 623, 801, 1869, 2403, 5607, 11941, 16821, 35823, 83587, 107469, 250761, 322407, 752283, 1062749, 2256849, 3188247, 7439243, 9564741, 22317729, 28694223, 66953187, 200859561]

約数ペア:

[(1, 200859561), (3, 66953187), (7, 28694223), (9, 22317729), (21, 9564741), (27, 7439243), (63, 3188247), (89, 2256849), (189, 1062749), (267, 752283), (623, 322407), (801, 250761), (1869, 107469), (2403, 83587), (5607, 35823), (11941, 16821)]