201694878

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{20789}}^1$

素因数の和:20822

約数の個数: 72

約数和(自身を含む): 554594040

約数和(自身を除く): 352899162

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 49, 63, 66, 77, 98, 99, 126, 147, 154, 198, 231, 294, 441, 462, 539, 693, 882, 1078, 1386, 1617, 3234, 4851, 9702, 20789, 41578, 62367, 124734, 145523, 187101, 228679, 291046, 374202, 436569, 457358, 686037, 873138, 1018661, 1309707, 1372074, 1600753, 2037322, 2058111, 2619414, 3055983, 3201506, 4116222, 4802259, 6111966, 9167949, 9604518, 11205271, 14406777, 18335898, 22410542, 28813554, 33615813, 67231626, 100847439, 201694878]

約数ペア:

[(1, 201694878), (2, 100847439), (3, 67231626), (6, 33615813), (7, 28813554), (9, 22410542), (11, 18335898), (14, 14406777), (18, 11205271), (21, 9604518), (22, 9167949), (33, 6111966), (42, 4802259), (49, 4116222), (63, 3201506), (66, 3055983), (77, 2619414), (98, 2058111), (99, 2037322), (126, 1600753), (147, 1372074), (154, 1309707), (198, 1018661), (231, 873138), (294, 686037), (441, 457358), (462, 436569), (539, 374202), (693, 291046), (882, 228679), (1078, 187101), (1386, 145523), (1617, 124734), (3234, 62367), (4851, 41578), (9702, 20789)]