221501466

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{80429}}^1$

素因数の和:80460

約数の個数: 40

約数和(自身を含む): 525529620

約数和(自身を除く): 304028154

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 306, 459, 918, 1377, 2754, 80429, 160858, 241287, 482574, 723861, 1367293, 1447722, 2171583, 2734586, 4101879, 4343166, 6514749, 8203758, 12305637, 13029498, 24611274, 36916911, 73833822, 110750733, 221501466]

約数ペア:

[(1, 221501466), (2, 110750733), (3, 73833822), (6, 36916911), (9, 24611274), (17, 13029498), (18, 12305637), (27, 8203758), (34, 6514749), (51, 4343166), (54, 4101879), (81, 2734586), (102, 2171583), (153, 1447722), (162, 1367293), (306, 723861), (459, 482574), (918, 241287), (1377, 160858), (2754, 80429)]