201557563196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{422549}}^1$

素因数の和:422894

約数の個数: 48

約数和(自身を含む): 396541202400

約数和(自身を除く): 194983639204

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 293, 407, 586, 814, 1172, 1628, 3223, 6446, 10841, 12892, 21682, 43364, 119251, 238502, 422549, 477004, 845098, 1690196, 4648039, 9296078, 15634313, 18592156, 31268626, 62537252, 123806857, 171977443, 247613714, 343954886, 495227428, 687909772, 1361875427, 2723750854, 4580853709, 5447501708, 9161707418, 18323414836, 50389390799, 100778781598, 201557563196]

約数ペア:

[(1, 201557563196), (2, 100778781598), (4, 50389390799), (11, 18323414836), (22, 9161707418), (37, 5447501708), (44, 4580853709), (74, 2723750854), (148, 1361875427), (293, 687909772), (407, 495227428), (586, 343954886), (814, 247613714), (1172, 171977443), (1628, 123806857), (3223, 62537252), (6446, 31268626), (10841, 18592156), (12892, 15634313), (21682, 9296078), (43364, 4648039), (119251, 1690196), (238502, 845098), (422549, 477004)]