201392744

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{643}}^1$

素因数の和:727

約数の個数: 96

約数和(自身を含む): 475735680

約数和(自身を除く): 274342936

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 47, 49, 56, 68, 94, 98, 119, 136, 188, 196, 238, 329, 376, 392, 476, 643, 658, 799, 833, 952, 1286, 1316, 1598, 1666, 2303, 2572, 2632, 3196, 3332, 4501, 4606, 5144, 5593, 6392, 6664, 9002, 9212, 10931, 11186, 18004, 18424, 21862, 22372, 30221, 31507, 36008, 39151, 43724, 44744, 60442, 63014, 76517, 78302, 87448, 120884, 126028, 153034, 156604, 211547, 241768, 252056, 306068, 313208, 423094, 513757, 535619, 612136, 846188, 1027514, 1071238, 1480829, 1692376, 2055028, 2142476, 2961658, 3596299, 4110056, 4284952, 5923316, 7192598, 11846632, 14385196, 25174093, 28770392, 50348186, 100696372, 201392744]

約数ペア:

[(1, 201392744), (2, 100696372), (4, 50348186), (7, 28770392), (8, 25174093), (14, 14385196), (17, 11846632), (28, 7192598), (34, 5923316), (47, 4284952), (49, 4110056), (56, 3596299), (68, 2961658), (94, 2142476), (98, 2055028), (119, 1692376), (136, 1480829), (188, 1071238), (196, 1027514), (238, 846188), (329, 612136), (376, 535619), (392, 513757), (476, 423094), (643, 313208), (658, 306068), (799, 252056), (833, 241768), (952, 211547), (1286, 156604), (1316, 153034), (1598, 126028), (1666, 120884), (2303, 87448), (2572, 78302), (2632, 76517), (3196, 63014), (3332, 60442), (4501, 44744), (4606, 43724), (5144, 39151), (5593, 36008), (6392, 31507), (6664, 30221), (9002, 22372), (9212, 21862), (10931, 18424), (11186, 18004)]