206758344

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{21377}}^1$

素因数の和:21430

約数の個数: 64

約数和(自身を含む): 574640640

約数和(自身を除く): 367882296

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 21377, 42754, 64131, 85508, 128262, 171016, 256524, 277901, 513048, 555802, 662687, 833703, 1111604, 1325374, 1667406, 1988061, 2223208, 2650748, 3334812, 3976122, 5301496, 6669624, 7952244, 8614931, 15904488, 17229862, 25844793, 34459724, 51689586, 68919448, 103379172, 206758344]

約数ペア:

[(1, 206758344), (2, 103379172), (3, 68919448), (4, 51689586), (6, 34459724), (8, 25844793), (12, 17229862), (13, 15904488), (24, 8614931), (26, 7952244), (31, 6669624), (39, 5301496), (52, 3976122), (62, 3334812), (78, 2650748), (93, 2223208), (104, 1988061), (124, 1667406), (156, 1325374), (186, 1111604), (248, 833703), (312, 662687), (372, 555802), (403, 513048), (744, 277901), (806, 256524), (1209, 171016), (1612, 128262), (2418, 85508), (3224, 64131), (4836, 42754), (9672, 21377)]