239772246

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{28979}}^1$

素因数の和:29188

約数の個数: 32

約数和(自身を含む): 550851840

約数和(自身を除く): 311079594

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 197, 394, 591, 1182, 1379, 2758, 4137, 8274, 28979, 57958, 86937, 173874, 202853, 405706, 608559, 1217118, 5708863, 11417726, 17126589, 34253178, 39962041, 79924082, 119886123, 239772246]

約数ペア:

[(1, 239772246), (2, 119886123), (3, 79924082), (6, 39962041), (7, 34253178), (14, 17126589), (21, 11417726), (42, 5708863), (197, 1217118), (394, 608559), (591, 405706), (1182, 202853), (1379, 173874), (2758, 86937), (4137, 57958), (8274, 28979)]