205492738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{7349}}^1$

素因数の和:7434

約数の個数: 32

約数和(自身を含む): 355622400

約数和(自身を除く): 150129662

約数列:

[1, 2, 11, 22, 31, 41, 62, 82, 341, 451, 682, 902, 1271, 2542, 7349, 13981, 14698, 27962, 80839, 161678, 227819, 301309, 455638, 602618, 2506009, 3314399, 5012018, 6628798, 9340579, 18681158, 102746369, 205492738]

約数ペア:

[(1, 205492738), (2, 102746369), (11, 18681158), (22, 9340579), (31, 6628798), (41, 5012018), (62, 3314399), (82, 2506009), (341, 602618), (451, 455638), (682, 301309), (902, 227819), (1271, 161678), (2542, 80839), (7349, 27962), (13981, 14698)]