201245883

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{173}}^1\times {\mathrm{733}}^1$

素因数の和:955

約数の個数: 24

約数和(自身を含む): 282507792

約数和(自身を除く): 81261909

約数列:

[1, 3, 23, 69, 173, 519, 529, 733, 1587, 2199, 3979, 11937, 16859, 50577, 91517, 126809, 274551, 380427, 387757, 1163271, 2916607, 8749821, 67081961, 201245883]

約数ペア:

[(1, 201245883), (3, 67081961), (23, 8749821), (69, 2916607), (173, 1163271), (519, 387757), (529, 380427), (733, 274551), (1587, 126809), (2199, 91517), (3979, 50577), (11937, 16859)]