254122204

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{773}}^1$

素因数の和:1042

約数の個数: 48

約数和(自身を含む): 520128000

約数和(自身を除く): 266005796

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 199, 236, 398, 413, 773, 796, 826, 1393, 1546, 1652, 2786, 3092, 5411, 5572, 10822, 11741, 21644, 23482, 45607, 46964, 82187, 91214, 153827, 164374, 182428, 307654, 319249, 328748, 615308, 638498, 1076789, 1276996, 2153578, 4307156, 9075793, 18151586, 36303172, 63530551, 127061102, 254122204]

約数ペア:

[(1, 254122204), (2, 127061102), (4, 63530551), (7, 36303172), (14, 18151586), (28, 9075793), (59, 4307156), (118, 2153578), (199, 1276996), (236, 1076789), (398, 638498), (413, 615308), (773, 328748), (796, 319249), (826, 307654), (1393, 182428), (1546, 164374), (1652, 153827), (2786, 91214), (3092, 82187), (5411, 46964), (5572, 45607), (10822, 23482), (11741, 21644)]