201231572

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{523}}^1\times {\mathrm{2237}}^1$

素因数の和:2807

約数の個数: 24

約数和(自身を含む): 361195296

約数和(自身を除く): 159963724

約数列:

[1, 2, 4, 43, 86, 172, 523, 1046, 2092, 2237, 4474, 8948, 22489, 44978, 89956, 96191, 192382, 384764, 1169951, 2339902, 4679804, 50307893, 100615786, 201231572]

約数ペア:

[(1, 201231572), (2, 100615786), (4, 50307893), (43, 4679804), (86, 2339902), (172, 1169951), (523, 384764), (1046, 192382), (2092, 96191), (2237, 89956), (4474, 44978), (8948, 22489)]