201219295

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{56443}}^1$

素因数の和:56502

約数の個数: 16

約数和(自身を含む): 260093952

約数和(自身を除く): 58874657

約数列:

[1, 5, 23, 31, 115, 155, 713, 3565, 56443, 282215, 1298189, 1749733, 6490945, 8748665, 40243859, 201219295]

約数ペア:

[(1, 201219295), (5, 40243859), (23, 8748665), (31, 6490945), (115, 1749733), (155, 1298189), (713, 282215), (3565, 56443)]