201546908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{359}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 381024000

約数和(自身を除く): 179477092

約数列:

[1, 2, 4, 19, 38, 76, 83, 89, 166, 178, 332, 356, 359, 718, 1436, 1577, 1691, 3154, 3382, 6308, 6764, 6821, 7387, 13642, 14774, 27284, 29548, 29797, 31951, 59594, 63902, 119188, 127804, 140353, 280706, 561412, 566143, 607069, 1132286, 1214138, 2264572, 2428276, 2651933, 5303866, 10607732, 50386727, 100773454, 201546908]

約数ペア:

[(1, 201546908), (2, 100773454), (4, 50386727), (19, 10607732), (38, 5303866), (76, 2651933), (83, 2428276), (89, 2264572), (166, 1214138), (178, 1132286), (332, 607069), (356, 566143), (359, 561412), (718, 280706), (1436, 140353), (1577, 127804), (1691, 119188), (3154, 63902), (3382, 59594), (6308, 31951), (6764, 29797), (6821, 29548), (7387, 27284), (13642, 14774)]