201208374

素因数分解:

$2^1\times 3^7\times {\mathrm{157}}^1\times {\mathrm{293}}^1$

素因数の和:473

約数の個数: 64

約数和(自身を含む): 457087680

約数和(自身を除く): 255879306

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 157, 162, 243, 293, 314, 471, 486, 586, 729, 879, 942, 1413, 1458, 1758, 2187, 2637, 2826, 4239, 4374, 5274, 7911, 8478, 12717, 15822, 23733, 25434, 38151, 46001, 47466, 71199, 76302, 92002, 114453, 138003, 142398, 213597, 228906, 276006, 343359, 414009, 427194, 640791, 686718, 828018, 1242027, 1281582, 2484054, 3726081, 7452162, 11178243, 22356486, 33534729, 67069458, 100604187, 201208374]

約数ペア:

[(1, 201208374), (2, 100604187), (3, 67069458), (6, 33534729), (9, 22356486), (18, 11178243), (27, 7452162), (54, 3726081), (81, 2484054), (157, 1281582), (162, 1242027), (243, 828018), (293, 686718), (314, 640791), (471, 427194), (486, 414009), (586, 343359), (729, 276006), (879, 228906), (942, 213597), (1413, 142398), (1458, 138003), (1758, 114453), (2187, 92002), (2637, 76302), (2826, 71199), (4239, 47466), (4374, 46001), (5274, 38151), (7911, 25434), (8478, 23733), (12717, 15822)]