209656896

素因数分解:

$2^6\times 3^1\times {\mathrm{659}}^1\times {\mathrm{1657}}^1$

素因数の和:2331

約数の個数: 56

約数和(自身を含む): 555894240

約数和(自身を除く): 346237344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 659, 1318, 1657, 1977, 2636, 3314, 3954, 4971, 5272, 6628, 7908, 9942, 10544, 13256, 15816, 19884, 21088, 26512, 31632, 39768, 42176, 53024, 63264, 79536, 106048, 126528, 159072, 318144, 1091963, 2183926, 3275889, 4367852, 6551778, 8735704, 13103556, 17471408, 26207112, 34942816, 52414224, 69885632, 104828448, 209656896]

約数ペア:

[(1, 209656896), (2, 104828448), (3, 69885632), (4, 52414224), (6, 34942816), (8, 26207112), (12, 17471408), (16, 13103556), (24, 8735704), (32, 6551778), (48, 4367852), (64, 3275889), (96, 2183926), (192, 1091963), (659, 318144), (1318, 159072), (1657, 126528), (1977, 106048), (2636, 79536), (3314, 63264), (3954, 53024), (4971, 42176), (5272, 39768), (6628, 31632), (7908, 26512), (9942, 21088), (10544, 19884), (13256, 15816)]