200279248

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{6133}}^1$

素因数の和:6311

約数の個数: 40

約数和(自身を含む): 420620648

約数和(自身を除く): 220341400

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 157, 208, 314, 628, 1256, 2041, 2512, 4082, 6133, 8164, 12266, 16328, 24532, 32656, 49064, 79729, 98128, 159458, 318916, 637832, 962881, 1275664, 1925762, 3851524, 7703048, 12517453, 15406096, 25034906, 50069812, 100139624, 200279248]

約数ペア:

[(1, 200279248), (2, 100139624), (4, 50069812), (8, 25034906), (13, 15406096), (16, 12517453), (26, 7703048), (52, 3851524), (104, 1925762), (157, 1275664), (208, 962881), (314, 637832), (628, 318916), (1256, 159458), (2041, 98128), (2512, 79729), (4082, 49064), (6133, 32656), (8164, 24532), (12266, 16328)]