209957424

素因数分解:

$2^4\times 3^1\times {\mathrm{4374113}}^1$

素因数の和:4374124

約数の個数: 20

約数和(自身を含む): 542390136

約数和(自身を除く): 332432712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4374113, 8748226, 13122339, 17496452, 26244678, 34992904, 52489356, 69985808, 104978712, 209957424]

約数ペア:

[(1, 209957424), (2, 104978712), (3, 69985808), (4, 52489356), (6, 34992904), (8, 26244678), (12, 17496452), (16, 13122339), (24, 8748226), (48, 4374113)]