196421000278

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{5519}}^1\times {\mathrm{291721}}^1$

素因数の和:297303

約数の個数: 16

約数和(自身を含む): 299516811840

約数和(自身を除く): 103095811562

約数列:

[1, 2, 61, 122, 5519, 11038, 291721, 336659, 583442, 673318, 17794981, 35589962, 1610008199, 3220016398, 98210500139, 196421000278]

約数ペア:

[(1, 196421000278), (2, 98210500139), (61, 3220016398), (122, 1610008199), (5519, 35589962), (11038, 17794981), (291721, 673318), (336659, 583442)]