206189580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{27059}}^1$

素因数の和:27198

約数の個数: 48

約数和(自身を含む): 581898240

約数和(自身を除く): 375708660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 7620, 27059, 54118, 81177, 108236, 135295, 162354, 270590, 324708, 405885, 541180, 811770, 1623540, 3436493, 6872986, 10309479, 13745972, 17182465, 20618958, 34364930, 41237916, 51547395, 68729860, 103094790, 206189580]

約数ペア:

[(1, 206189580), (2, 103094790), (3, 68729860), (4, 51547395), (5, 41237916), (6, 34364930), (10, 20618958), (12, 17182465), (15, 13745972), (20, 10309479), (30, 6872986), (60, 3436493), (127, 1623540), (254, 811770), (381, 541180), (508, 405885), (635, 324708), (762, 270590), (1270, 162354), (1524, 135295), (1905, 108236), (2540, 81177), (3810, 54118), (7620, 27059)]