313963202

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{18397}}^1$

素因数の和:18482

約数の個数: 32

約数和(自身を含む): 572251392

約数和(自身を除く): 258288190

約数列:

[1, 2, 7, 14, 23, 46, 53, 106, 161, 322, 371, 742, 1219, 2438, 8533, 17066, 18397, 36794, 128779, 257558, 423131, 846262, 975041, 1950082, 2961917, 5923834, 6825287, 13650574, 22425943, 44851886, 156981601, 313963202]

約数ペア:

[(1, 313963202), (2, 156981601), (7, 44851886), (14, 22425943), (23, 13650574), (46, 6825287), (53, 5923834), (106, 2961917), (161, 1950082), (322, 975041), (371, 846262), (742, 423131), (1219, 257558), (2438, 128779), (8533, 36794), (17066, 18397)]