203371388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2357}}^1$

素因数の和:2462

約数の個数: 48

約数和(自身を含む): 406443744

約数和(自身を除く): 203072356

約数列:

[1, 2, 4, 11, 22, 37, 44, 53, 74, 106, 148, 212, 407, 583, 814, 1166, 1628, 1961, 2332, 2357, 3922, 4714, 7844, 9428, 21571, 25927, 43142, 51854, 86284, 87209, 103708, 124921, 174418, 249842, 348836, 499684, 959299, 1374131, 1918598, 2748262, 3837196, 4622077, 5496524, 9244154, 18488308, 50842847, 101685694, 203371388]

約数ペア:

[(1, 203371388), (2, 101685694), (4, 50842847), (11, 18488308), (22, 9244154), (37, 5496524), (44, 4622077), (53, 3837196), (74, 2748262), (106, 1918598), (148, 1374131), (212, 959299), (407, 499684), (583, 348836), (814, 249842), (1166, 174418), (1628, 124921), (1961, 103708), (2332, 87209), (2357, 86284), (3922, 51854), (4714, 43142), (7844, 25927), (9428, 21571)]