200987864

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{11251}}^1$

素因数の和:11304

約数の個数: 64

約数和(自身を含む): 486086400

約数和(自身を除く): 285098536

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 29, 44, 56, 58, 77, 88, 116, 154, 203, 232, 308, 319, 406, 616, 638, 812, 1276, 1624, 2233, 2552, 4466, 8932, 11251, 17864, 22502, 45004, 78757, 90008, 123761, 157514, 247522, 315028, 326279, 495044, 630056, 652558, 866327, 990088, 1305116, 1732654, 2283953, 2610232, 3465308, 3589069, 4567906, 6930616, 7178138, 9135812, 14356276, 18271624, 25123483, 28712552, 50246966, 100493932, 200987864]

約数ペア:

[(1, 200987864), (2, 100493932), (4, 50246966), (7, 28712552), (8, 25123483), (11, 18271624), (14, 14356276), (22, 9135812), (28, 7178138), (29, 6930616), (44, 4567906), (56, 3589069), (58, 3465308), (77, 2610232), (88, 2283953), (116, 1732654), (154, 1305116), (203, 990088), (232, 866327), (308, 652558), (319, 630056), (406, 495044), (616, 326279), (638, 315028), (812, 247522), (1276, 157514), (1624, 123761), (2233, 90008), (2552, 78757), (4466, 45004), (8932, 22502), (11251, 17864)]