202154652273

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{157810033}}^1$

素因数の和:157810104

約数の個数: 16

約数和(自身を含む): 313095107456

約数和(自身を除く): 110940455183

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 157810033, 473430099, 1104670231, 3314010693, 9626412013, 28879236039, 67384884091, 202154652273]

約数ペア:

[(1, 202154652273), (3, 67384884091), (7, 28879236039), (21, 9626412013), (61, 3314010693), (183, 1104670231), (427, 473430099), (1281, 157810033)]