201943117792

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{931747}}^1$

素因数の和:932291

約数の個数: 48

約数和(自身を含む): 428980506192

約数和(自身を除く): 227037388400

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 521, 1042, 2084, 4168, 6773, 8336, 13546, 16672, 27092, 54184, 108368, 216736, 931747, 1863494, 3726988, 7453976, 12112711, 14907952, 24225422, 29815904, 48450844, 96901688, 193803376, 387606752, 485440187, 970880374, 1941760748, 3883521496, 6310722431, 7767042992, 12621444862, 15534085984, 25242889724, 50485779448, 100971558896, 201943117792]

約数ペア:

[(1, 201943117792), (2, 100971558896), (4, 50485779448), (8, 25242889724), (13, 15534085984), (16, 12621444862), (26, 7767042992), (32, 6310722431), (52, 3883521496), (104, 1941760748), (208, 970880374), (416, 485440187), (521, 387606752), (1042, 193803376), (2084, 96901688), (4168, 48450844), (6773, 29815904), (8336, 24225422), (13546, 14907952), (16672, 12112711), (27092, 7453976), (54184, 3726988), (108368, 1863494), (216736, 931747)]