211960086

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1607}}^1$

素因数の和:1733

約数の個数: 64

約数和(自身を含む): 486259200

約数和(自身を除く): 274299114

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 89, 114, 178, 247, 267, 494, 534, 741, 1157, 1482, 1607, 1691, 2314, 3214, 3382, 3471, 4821, 5073, 6942, 9642, 10146, 20891, 21983, 30533, 41782, 43966, 61066, 62673, 65949, 91599, 125346, 131898, 143023, 183198, 286046, 396929, 429069, 793858, 858138, 1190787, 1859299, 2381574, 2717437, 3718598, 5434874, 5577897, 8152311, 11155794, 16304622, 35326681, 70653362, 105980043, 211960086]

約数ペア:

[(1, 211960086), (2, 105980043), (3, 70653362), (6, 35326681), (13, 16304622), (19, 11155794), (26, 8152311), (38, 5577897), (39, 5434874), (57, 3718598), (78, 2717437), (89, 2381574), (114, 1859299), (178, 1190787), (247, 858138), (267, 793858), (494, 429069), (534, 396929), (741, 286046), (1157, 183198), (1482, 143023), (1607, 131898), (1691, 125346), (2314, 91599), (3214, 65949), (3382, 62673), (3471, 61066), (4821, 43966), (5073, 41782), (6942, 30533), (9642, 21983), (10146, 20891)]