196216112

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{395597}}^1$

素因数の和:395636

約数の個数: 20

約数和(自身を含む): 392433216

約数和(自身を除く): 196217104

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 395597, 791194, 1582388, 3164776, 6329552, 12263507, 24527014, 49054028, 98108056, 196216112]

約数ペア:

[(1, 196216112), (2, 98108056), (4, 49054028), (8, 24527014), (16, 12263507), (31, 6329552), (62, 3164776), (124, 1582388), (248, 791194), (496, 395597)]