205382694

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1069}}^1$

素因数の和:1197

約数の個数: 64

約数和(自身を含む): 465937920

約数和(自身を除く): 260555226

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 71, 82, 123, 142, 213, 246, 426, 451, 781, 902, 1069, 1353, 1562, 2138, 2343, 2706, 2911, 3207, 4686, 5822, 6414, 8733, 11759, 17466, 23518, 32021, 35277, 43829, 64042, 70554, 75899, 87658, 96063, 131487, 151798, 192126, 227697, 262974, 455394, 482119, 834889, 964238, 1446357, 1669778, 2504667, 2892714, 3111859, 5009334, 6223718, 9335577, 18671154, 34230449, 68460898, 102691347, 205382694]

約数ペア:

[(1, 205382694), (2, 102691347), (3, 68460898), (6, 34230449), (11, 18671154), (22, 9335577), (33, 6223718), (41, 5009334), (66, 3111859), (71, 2892714), (82, 2504667), (123, 1669778), (142, 1446357), (213, 964238), (246, 834889), (426, 482119), (451, 455394), (781, 262974), (902, 227697), (1069, 192126), (1353, 151798), (1562, 131487), (2138, 96063), (2343, 87658), (2706, 75899), (2911, 70554), (3207, 64042), (4686, 43829), (5822, 35277), (6414, 32021), (8733, 23518), (11759, 17466)]