210449946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{19963}}^1$

素因数の和:20226

約数の個数: 32

約数和(自身を含む): 482969088

約数和(自身を除く): 272519142

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 251, 502, 753, 1506, 1757, 3514, 5271, 10542, 19963, 39926, 59889, 119778, 139741, 279482, 419223, 838446, 5010713, 10021426, 15032139, 30064278, 35074991, 70149982, 105224973, 210449946]

約数ペア:

[(1, 210449946), (2, 105224973), (3, 70149982), (6, 35074991), (7, 30064278), (14, 15032139), (21, 10021426), (42, 5010713), (251, 838446), (502, 419223), (753, 279482), (1506, 139741), (1757, 119778), (3514, 59889), (5271, 39926), (10542, 19963)]