197224551

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{41269}}^1$

素因数の和:41340

約数の個数: 20

約数和(自身を含む): 299620200

約数和(自身を除く): 102395649

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 4779, 41269, 123807, 371421, 1114263, 2434871, 3342789, 7304613, 21913839, 65741517, 197224551]

約数ペア:

[(1, 197224551), (3, 65741517), (9, 21913839), (27, 7304613), (59, 3342789), (81, 2434871), (177, 1114263), (531, 371421), (1593, 123807), (4779, 41269)]