201673618

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{397}}^1$

素因数の和:706

約数の個数: 32

約数和(自身を含む): 327366144

約数和(自身を除く): 125692526

約数列:

[1, 2, 17, 34, 67, 134, 223, 397, 446, 794, 1139, 2278, 3791, 6749, 7582, 13498, 14941, 26599, 29882, 53198, 88531, 177062, 253997, 452183, 507994, 904366, 1505027, 3010054, 5931577, 11863154, 100836809, 201673618]

約数ペア:

[(1, 201673618), (2, 100836809), (17, 11863154), (34, 5931577), (67, 3010054), (134, 1505027), (223, 904366), (397, 507994), (446, 452183), (794, 253997), (1139, 177062), (2278, 88531), (3791, 53198), (6749, 29882), (7582, 26599), (13498, 14941)]