210855832

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{541}}^1$

素因数の和:704

約数の個数: 64

約数和(自身を含む): 446434560

約数和(自身を除く): 235578728

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 103, 172, 206, 344, 412, 473, 541, 824, 946, 1082, 1133, 1892, 2164, 2266, 3784, 4328, 4429, 4532, 5951, 8858, 9064, 11902, 17716, 23263, 23804, 35432, 46526, 47608, 48719, 55723, 93052, 97438, 111446, 186104, 194876, 222892, 255893, 389752, 445784, 511786, 612953, 1023572, 1225906, 2047144, 2396089, 2451812, 4792178, 4903624, 9584356, 19168712, 26356979, 52713958, 105427916, 210855832]

約数ペア:

[(1, 210855832), (2, 105427916), (4, 52713958), (8, 26356979), (11, 19168712), (22, 9584356), (43, 4903624), (44, 4792178), (86, 2451812), (88, 2396089), (103, 2047144), (172, 1225906), (206, 1023572), (344, 612953), (412, 511786), (473, 445784), (541, 389752), (824, 255893), (946, 222892), (1082, 194876), (1133, 186104), (1892, 111446), (2164, 97438), (2266, 93052), (3784, 55723), (4328, 48719), (4429, 47608), (4532, 46526), (5951, 35432), (8858, 23804), (9064, 23263), (11902, 17716)]