200978577

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{463}}^1$

素因数の和:731

約数の個数: 40

約数和(自身を含む): 315304704

約数和(自身を除く): 114326127

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 233, 463, 621, 699, 1389, 1863, 2097, 4167, 5359, 6291, 10649, 12501, 16077, 18873, 31947, 37503, 48231, 95841, 107879, 144693, 287523, 323637, 434079, 862569, 970911, 2481217, 2912733, 7443651, 8738199, 22330953, 66992859, 200978577]

約数ペア:

[(1, 200978577), (3, 66992859), (9, 22330953), (23, 8738199), (27, 7443651), (69, 2912733), (81, 2481217), (207, 970911), (233, 862569), (463, 434079), (621, 323637), (699, 287523), (1389, 144693), (1863, 107879), (2097, 95841), (4167, 48231), (5359, 37503), (6291, 31947), (10649, 18873), (12501, 16077)]