203463239090

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{613}}^1\times {\mathrm{2683}}^1$

素因数の和:3531

約数の個数: 64

約数和(自身を含む): 373760956800

約数和(自身を除く): 170297717710

約数列:

[1, 2, 5, 10, 89, 139, 178, 278, 445, 613, 695, 890, 1226, 1390, 2683, 3065, 5366, 6130, 12371, 13415, 24742, 26830, 54557, 61855, 85207, 109114, 123710, 170414, 238787, 272785, 372937, 426035, 477574, 545570, 745874, 852070, 1193935, 1644679, 1864685, 2387870, 3289358, 3729370, 7583423, 8223395, 15166846, 16446790, 33191393, 37917115, 66382786, 75834230, 146376431, 165956965, 228610381, 292752862, 331913930, 457220762, 731882155, 1143051905, 1463764310, 2286103810, 20346323909, 40692647818, 101731619545, 203463239090]

約数ペア:

[(1, 203463239090), (2, 101731619545), (5, 40692647818), (10, 20346323909), (89, 2286103810), (139, 1463764310), (178, 1143051905), (278, 731882155), (445, 457220762), (613, 331913930), (695, 292752862), (890, 228610381), (1226, 165956965), (1390, 146376431), (2683, 75834230), (3065, 66382786), (5366, 37917115), (6130, 33191393), (12371, 16446790), (13415, 15166846), (24742, 8223395), (26830, 7583423), (54557, 3729370), (61855, 3289358), (85207, 2387870), (109114, 1864685), (123710, 1644679), (170414, 1193935), (238787, 852070), (272785, 745874), (372937, 545570), (426035, 477574)]