201014680

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{6151}}^1$

素因数の和:6224

約数の個数: 64

約数和(自身を含む): 487238400

約数和(自身を除く): 286223720

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 43, 76, 86, 95, 152, 172, 190, 215, 344, 380, 430, 760, 817, 860, 1634, 1720, 3268, 4085, 6151, 6536, 8170, 12302, 16340, 24604, 30755, 32680, 49208, 61510, 116869, 123020, 233738, 246040, 264493, 467476, 528986, 584345, 934952, 1057972, 1168690, 1322465, 2115944, 2337380, 2644930, 4674760, 5025367, 5289860, 10050734, 10579720, 20101468, 25126835, 40202936, 50253670, 100507340, 201014680]

約数ペア:

[(1, 201014680), (2, 100507340), (4, 50253670), (5, 40202936), (8, 25126835), (10, 20101468), (19, 10579720), (20, 10050734), (38, 5289860), (40, 5025367), (43, 4674760), (76, 2644930), (86, 2337380), (95, 2115944), (152, 1322465), (172, 1168690), (190, 1057972), (215, 934952), (344, 584345), (380, 528986), (430, 467476), (760, 264493), (817, 246040), (860, 233738), (1634, 123020), (1720, 116869), (3268, 61510), (4085, 49208), (6151, 32680), (6536, 30755), (8170, 24604), (12302, 16340)]