195584812

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{421}}^1$

素因数の和:578

約数の個数: 48

約数和(自身を含む): 365492512

約数和(自身を除く): 169907700

約数列:

[1, 2, 4, 37, 43, 73, 74, 86, 146, 148, 172, 292, 421, 842, 1591, 1684, 2701, 3139, 3182, 5402, 6278, 6364, 10804, 12556, 15577, 18103, 30733, 31154, 36206, 61466, 62308, 72412, 116143, 122932, 232286, 464572, 669811, 1137121, 1321519, 1339622, 2274242, 2643038, 2679244, 4548484, 5286076, 48896203, 97792406, 195584812]

約数ペア:

[(1, 195584812), (2, 97792406), (4, 48896203), (37, 5286076), (43, 4548484), (73, 2679244), (74, 2643038), (86, 2274242), (146, 1339622), (148, 1321519), (172, 1137121), (292, 669811), (421, 464572), (842, 232286), (1591, 122932), (1684, 116143), (2701, 72412), (3139, 62308), (3182, 61466), (5402, 36206), (6278, 31154), (6364, 30733), (10804, 18103), (12556, 15577)]