204398314

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{1039}}^1$

素因数の和:1258

約数の個数: 32

約数和(自身を含む): 335462400

約数和(自身を除く): 131064086

約数列:

[1, 2, 19, 31, 38, 62, 167, 334, 589, 1039, 1178, 2078, 3173, 5177, 6346, 10354, 19741, 32209, 39482, 64418, 98363, 173513, 196726, 347026, 611971, 1223942, 3296747, 5378903, 6593494, 10757806, 102199157, 204398314]

約数ペア:

[(1, 204398314), (2, 102199157), (19, 10757806), (31, 6593494), (38, 5378903), (62, 3296747), (167, 1223942), (334, 611971), (589, 347026), (1039, 196726), (1178, 173513), (2078, 98363), (3173, 64418), (5177, 39482), (6346, 32209), (10354, 19741)]