221861203

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{2137}}^1$

素因数の和:2382

約数の個数: 16

約数和(自身を含む): 243834624

約数和(自身を除く): 21973421

約数列:

[1, 17, 31, 197, 527, 2137, 3349, 6107, 36329, 66247, 103819, 420989, 1126199, 7156813, 13050659, 221861203]

約数ペア:

[(1, 221861203), (17, 13050659), (31, 7156813), (197, 1126199), (527, 420989), (2137, 103819), (3349, 66247), (6107, 36329)]