201588244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20731}}^1$

素因数の和:20776

約数の個数: 48

約数和(自身を含む): 438854976

約数和(自身を除く): 237266732

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 143, 187, 221, 286, 374, 442, 572, 748, 884, 2431, 4862, 9724, 20731, 41462, 82924, 228041, 269503, 352427, 456082, 539006, 704854, 912164, 1078012, 1409708, 2964533, 3876697, 4581551, 5929066, 7753394, 9163102, 11858132, 15506788, 18326204, 50397061, 100794122, 201588244]

約数ペア:

[(1, 201588244), (2, 100794122), (4, 50397061), (11, 18326204), (13, 15506788), (17, 11858132), (22, 9163102), (26, 7753394), (34, 5929066), (44, 4581551), (52, 3876697), (68, 2964533), (143, 1409708), (187, 1078012), (221, 912164), (286, 704854), (374, 539006), (442, 456082), (572, 352427), (748, 269503), (884, 228041), (2431, 82924), (4862, 41462), (9724, 20731)]