201748515

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{1237}}^1$

素因数の和:1459

約数の個数: 32

約数和(自身を含む): 329446656

約数和(自身を除く): 127698141

約数列:

[1, 3, 5, 15, 83, 131, 249, 393, 415, 655, 1237, 1245, 1965, 3711, 6185, 10873, 18555, 32619, 54365, 102671, 162047, 163095, 308013, 486141, 513355, 810235, 1540065, 2430705, 13449901, 40349703, 67249505, 201748515]

約数ペア:

[(1, 201748515), (3, 67249505), (5, 40349703), (15, 13449901), (83, 2430705), (131, 1540065), (249, 810235), (393, 513355), (415, 486141), (655, 308013), (1237, 163095), (1245, 162047), (1965, 102671), (3711, 54365), (6185, 32619), (10873, 18555)]