202920760

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5449}}^1$

素因数の和:5493

約数の個数: 96

約数和(自身を含む): 559170000

約数和(自身を除く): 356249240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 95, 98, 133, 140, 152, 190, 196, 245, 266, 280, 380, 392, 490, 532, 665, 760, 931, 980, 1064, 1330, 1862, 1960, 2660, 3724, 4655, 5320, 5449, 7448, 9310, 10898, 18620, 21796, 27245, 37240, 38143, 43592, 54490, 76286, 103531, 108980, 152572, 190715, 207062, 217960, 267001, 305144, 381430, 414124, 517655, 534002, 724717, 762860, 828248, 1035310, 1068004, 1335005, 1449434, 1525720, 2070620, 2136008, 2670010, 2898868, 3623585, 4141240, 5073019, 5340020, 5797736, 7247170, 10146038, 10680040, 14494340, 20292076, 25365095, 28988680, 40584152, 50730190, 101460380, 202920760]

約数ペア:

[(1, 202920760), (2, 101460380), (4, 50730190), (5, 40584152), (7, 28988680), (8, 25365095), (10, 20292076), (14, 14494340), (19, 10680040), (20, 10146038), (28, 7247170), (35, 5797736), (38, 5340020), (40, 5073019), (49, 4141240), (56, 3623585), (70, 2898868), (76, 2670010), (95, 2136008), (98, 2070620), (133, 1525720), (140, 1449434), (152, 1335005), (190, 1068004), (196, 1035310), (245, 828248), (266, 762860), (280, 724717), (380, 534002), (392, 517655), (490, 414124), (532, 381430), (665, 305144), (760, 267001), (931, 217960), (980, 207062), (1064, 190715), (1330, 152572), (1862, 108980), (1960, 103531), (2660, 76286), (3724, 54490), (4655, 43592), (5320, 38143), (5449, 37240), (7448, 27245), (9310, 21796), (10898, 18620)]