205473472

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{823}}^1$

素因数の和:965

約数の個数: 56

約数和(自身を含む): 421940736

約数和(自身を除く): 216467264

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 83, 94, 166, 188, 332, 376, 664, 752, 823, 1328, 1504, 1646, 2656, 3008, 3292, 3901, 5312, 6584, 7802, 13168, 15604, 26336, 31208, 38681, 52672, 62416, 68309, 77362, 124832, 136618, 154724, 249664, 273236, 309448, 546472, 618896, 1092944, 1237792, 2185888, 2475584, 3210523, 4371776, 6421046, 12842092, 25684184, 51368368, 102736736, 205473472]

約数ペア:

[(1, 205473472), (2, 102736736), (4, 51368368), (8, 25684184), (16, 12842092), (32, 6421046), (47, 4371776), (64, 3210523), (83, 2475584), (94, 2185888), (166, 1237792), (188, 1092944), (332, 618896), (376, 546472), (664, 309448), (752, 273236), (823, 249664), (1328, 154724), (1504, 136618), (1646, 124832), (2656, 77362), (3008, 68309), (3292, 62416), (3901, 52672), (5312, 38681), (6584, 31208), (7802, 26336), (13168, 15604)]