208783936

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1511}}^1$

素因数の和:1667

約数の個数: 56

約数和(自身を含む): 442423296

約数和(自身を除く): 233639360

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 127, 136, 254, 272, 508, 544, 1016, 1088, 1511, 2032, 2159, 3022, 4064, 4318, 6044, 8128, 8636, 12088, 17272, 24176, 25687, 34544, 48352, 51374, 69088, 96704, 102748, 138176, 191897, 205496, 383794, 410992, 767588, 821984, 1535176, 1643968, 3070352, 3262249, 6140704, 6524498, 12281408, 13048996, 26097992, 52195984, 104391968, 208783936]

約数ペア:

[(1, 208783936), (2, 104391968), (4, 52195984), (8, 26097992), (16, 13048996), (17, 12281408), (32, 6524498), (34, 6140704), (64, 3262249), (68, 3070352), (127, 1643968), (136, 1535176), (254, 821984), (272, 767588), (508, 410992), (544, 383794), (1016, 205496), (1088, 191897), (1511, 138176), (2032, 102748), (2159, 96704), (3022, 69088), (4064, 51374), (4318, 48352), (6044, 34544), (8128, 25687), (8636, 24176), (12088, 17272)]