201019635

素因数分解:

$3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{19507}}^1$

素因数の和:19747

約数の個数: 24

約数和(自身を含む): 349973520

約数和(自身を除く): 148953885

約数列:

[1, 3, 5, 9, 15, 45, 229, 687, 1145, 2061, 3435, 10305, 19507, 58521, 97535, 175563, 292605, 877815, 4467103, 13401309, 22335515, 40203927, 67006545, 201019635]

約数ペア:

[(1, 201019635), (3, 67006545), (5, 40203927), (9, 22335515), (15, 13401309), (45, 4467103), (229, 877815), (687, 292605), (1145, 175563), (2061, 97535), (3435, 58521), (10305, 19507)]