196957124

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{7621}}^1$

素因数の和:7716

約数の個数: 48

約数和(自身を含む): 430246656

約数和(自身を除く): 233289532

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 71, 91, 142, 182, 284, 364, 497, 923, 994, 1846, 1988, 3692, 6461, 7621, 12922, 15242, 25844, 30484, 53347, 99073, 106694, 198146, 213388, 396292, 541091, 693511, 1082182, 1387022, 2164364, 2774044, 3787637, 7034183, 7575274, 14068366, 15150548, 28136732, 49239281, 98478562, 196957124]

約数ペア:

[(1, 196957124), (2, 98478562), (4, 49239281), (7, 28136732), (13, 15150548), (14, 14068366), (26, 7575274), (28, 7034183), (52, 3787637), (71, 2774044), (91, 2164364), (142, 1387022), (182, 1082182), (284, 693511), (364, 541091), (497, 396292), (923, 213388), (994, 198146), (1846, 106694), (1988, 99073), (3692, 53347), (6461, 30484), (7621, 25844), (12922, 15242)]