202899735

素因数分解:

$3^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{3191}}^1$

素因数の和:3365

約数の個数: 40

約数和(自身を含む): 366147936

約数和(自身を除く): 163248201

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 157, 405, 471, 785, 1413, 2355, 3191, 4239, 7065, 9573, 12717, 15955, 21195, 28719, 47865, 63585, 86157, 143595, 258471, 430785, 500987, 1292355, 1502961, 2504935, 4508883, 7514805, 13526649, 22544415, 40579947, 67633245, 202899735]

約数ペア:

[(1, 202899735), (3, 67633245), (5, 40579947), (9, 22544415), (15, 13526649), (27, 7514805), (45, 4508883), (81, 2504935), (135, 1502961), (157, 1292355), (405, 500987), (471, 430785), (785, 258471), (1413, 143595), (2355, 86157), (3191, 63585), (4239, 47865), (7065, 28719), (9573, 21195), (12717, 15955)]