217412192

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{3559}}^1$

素因数の和:3675

約数の個数: 48

約数和(自身を含む): 452148480

約数和(自身を除く): 234736288

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 83, 92, 166, 184, 332, 368, 664, 736, 1328, 1909, 2656, 3559, 3818, 7118, 7636, 14236, 15272, 28472, 30544, 56944, 61088, 81857, 113888, 163714, 295397, 327428, 590794, 654856, 1181588, 1309712, 2363176, 2619424, 4726352, 6794131, 9452704, 13588262, 27176524, 54353048, 108706096, 217412192]

約数ペア:

[(1, 217412192), (2, 108706096), (4, 54353048), (8, 27176524), (16, 13588262), (23, 9452704), (32, 6794131), (46, 4726352), (83, 2619424), (92, 2363176), (166, 1309712), (184, 1181588), (332, 654856), (368, 590794), (664, 327428), (736, 295397), (1328, 163714), (1909, 113888), (2656, 81857), (3559, 61088), (3818, 56944), (7118, 30544), (7636, 28472), (14236, 15272)]