208848705

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{34549}}^1$

素因数の和:34601

約数の個数: 32

約数和(自身を含む): 371481600

約数和(自身を除く): 162632895

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 195, 403, 465, 1209, 2015, 6045, 34549, 103647, 172745, 449137, 518235, 1071019, 1347411, 2245685, 3213057, 5355095, 6737055, 13923247, 16065285, 41769741, 69616235, 208848705]

約数ペア:

[(1, 208848705), (3, 69616235), (5, 41769741), (13, 16065285), (15, 13923247), (31, 6737055), (39, 5355095), (65, 3213057), (93, 2245685), (155, 1347411), (195, 1071019), (403, 518235), (465, 449137), (1209, 172745), (2015, 103647), (6045, 34549)]