203419944016

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{552771587}}^1$

素因数の和:552771618

約数の個数: 20

約数和(自身を含む): 411262061472

約数和(自身を除く): 207842117456

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 552771587, 1105543174, 2211086348, 4422172696, 8844345392, 12713746501, 25427493002, 50854986004, 101709972008, 203419944016]

約数ペア:

[(1, 203419944016), (2, 101709972008), (4, 50854986004), (8, 25427493002), (16, 12713746501), (23, 8844345392), (46, 4422172696), (92, 2211086348), (184, 1105543174), (368, 552771587)]