201871208

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{7993}}^1$

素因数の和:8058

約数の個数: 64

約数和(自身を含む): 483477120

約数和(自身を除く): 281605912

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 41, 44, 56, 77, 82, 88, 154, 164, 287, 308, 328, 451, 574, 616, 902, 1148, 1804, 2296, 3157, 3608, 6314, 7993, 12628, 15986, 25256, 31972, 55951, 63944, 87923, 111902, 175846, 223804, 327713, 351692, 447608, 615461, 655426, 703384, 1230922, 1310852, 2293991, 2461844, 2621704, 3604843, 4587982, 4923688, 7209686, 9175964, 14419372, 18351928, 25233901, 28838744, 50467802, 100935604, 201871208]

約数ペア:

[(1, 201871208), (2, 100935604), (4, 50467802), (7, 28838744), (8, 25233901), (11, 18351928), (14, 14419372), (22, 9175964), (28, 7209686), (41, 4923688), (44, 4587982), (56, 3604843), (77, 2621704), (82, 2461844), (88, 2293991), (154, 1310852), (164, 1230922), (287, 703384), (308, 655426), (328, 615461), (451, 447608), (574, 351692), (616, 327713), (902, 223804), (1148, 175846), (1804, 111902), (2296, 87923), (3157, 63944), (3608, 55951), (6314, 31972), (7993, 25256), (12628, 15986)]