208035230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1697}}^1$

素因数の和:1781

約数の個数: 64

約数和(自身を含む): 431319168

約数和(自身を除く): 223283938

約数列:

[1, 2, 5, 10, 13, 23, 26, 41, 46, 65, 82, 115, 130, 205, 230, 299, 410, 533, 598, 943, 1066, 1495, 1697, 1886, 2665, 2990, 3394, 4715, 5330, 8485, 9430, 12259, 16970, 22061, 24518, 39031, 44122, 61295, 69577, 78062, 110305, 122590, 139154, 195155, 220610, 347885, 390310, 507403, 695770, 904501, 1014806, 1600271, 1809002, 2537015, 3200542, 4522505, 5074030, 8001355, 9045010, 16002710, 20803523, 41607046, 104017615, 208035230]

約数ペア:

[(1, 208035230), (2, 104017615), (5, 41607046), (10, 20803523), (13, 16002710), (23, 9045010), (26, 8001355), (41, 5074030), (46, 4522505), (65, 3200542), (82, 2537015), (115, 1809002), (130, 1600271), (205, 1014806), (230, 904501), (299, 695770), (410, 507403), (533, 390310), (598, 347885), (943, 220610), (1066, 195155), (1495, 139154), (1697, 122590), (1886, 110305), (2665, 78062), (2990, 69577), (3394, 61295), (4715, 44122), (5330, 39031), (8485, 24518), (9430, 22061), (12259, 16970)]