210901522

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:335

約数の個数: 48

約数和(自身を含む): 356582088

約数和(自身を除く): 145680566

約数列:

[1, 2, 13, 26, 53, 61, 106, 122, 169, 193, 338, 386, 689, 793, 1378, 1586, 2509, 3233, 5018, 6466, 8957, 10229, 10309, 11773, 17914, 20458, 20618, 23546, 32617, 42029, 65234, 84058, 132977, 153049, 265954, 306098, 546377, 623969, 1092754, 1247938, 1728701, 1989637, 3457402, 3979274, 8111597, 16223194, 105450761, 210901522]

約数ペア:

[(1, 210901522), (2, 105450761), (13, 16223194), (26, 8111597), (53, 3979274), (61, 3457402), (106, 1989637), (122, 1728701), (169, 1247938), (193, 1092754), (338, 623969), (386, 546377), (689, 306098), (793, 265954), (1378, 153049), (1586, 132977), (2509, 84058), (3233, 65234), (5018, 42029), (6466, 32617), (8957, 23546), (10229, 20618), (10309, 20458), (11773, 17914)]