201675992

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:492

約数の個数: 64

約数和(自身を含む): 441080640

約数和(自身を除く): 239404648

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 181, 197, 202, 362, 394, 404, 707, 724, 788, 808, 1267, 1379, 1414, 1448, 1576, 2534, 2758, 2828, 5068, 5516, 5656, 10136, 11032, 18281, 19897, 35657, 36562, 39794, 71314, 73124, 79588, 127967, 139279, 142628, 146248, 159176, 249599, 255934, 278558, 285256, 499198, 511868, 557116, 998396, 1023736, 1114232, 1996792, 3601357, 7202714, 14405428, 25209499, 28810856, 50418998, 100837996, 201675992]

約数ペア:

[(1, 201675992), (2, 100837996), (4, 50418998), (7, 28810856), (8, 25209499), (14, 14405428), (28, 7202714), (56, 3601357), (101, 1996792), (181, 1114232), (197, 1023736), (202, 998396), (362, 557116), (394, 511868), (404, 499198), (707, 285256), (724, 278558), (788, 255934), (808, 249599), (1267, 159176), (1379, 146248), (1414, 142628), (1448, 139279), (1576, 127967), (2534, 79588), (2758, 73124), (2828, 71314), (5068, 39794), (5516, 36562), (5656, 35657), (10136, 19897), (11032, 18281)]