209969686

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{3491}}^1$

素因数の和:3600

約数の個数: 32

約数和(自身を含む): 350736480

約数和(自身を除く): 140766794

約数列:

[1, 2, 17, 29, 34, 58, 61, 122, 493, 986, 1037, 1769, 2074, 3491, 3538, 6982, 30073, 59347, 60146, 101239, 118694, 202478, 212951, 425902, 1721063, 3442126, 3620167, 6175579, 7240334, 12351158, 104984843, 209969686]

約数ペア:

[(1, 209969686), (2, 104984843), (17, 12351158), (29, 7240334), (34, 6175579), (58, 3620167), (61, 3442126), (122, 1721063), (493, 425902), (986, 212951), (1037, 202478), (1769, 118694), (2074, 101239), (3491, 60146), (3538, 59347), (6982, 30073)]