202406260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{241}}^1\times {\mathrm{857}}^1$

素因数の和:1121

約数の個数: 72

約数和(自身を含む): 497080584

約数和(自身を除く): 294674324

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 241, 245, 482, 490, 857, 964, 980, 1205, 1687, 1714, 2410, 3374, 3428, 4285, 4820, 5999, 6748, 8435, 8570, 11809, 11998, 16870, 17140, 23618, 23996, 29995, 33740, 41993, 47236, 59045, 59990, 83986, 118090, 119980, 167972, 206537, 209965, 236180, 413074, 419930, 826148, 839860, 1032685, 1445759, 2065370, 2891518, 4130740, 5783036, 7228795, 10120313, 14457590, 20240626, 28915180, 40481252, 50601565, 101203130, 202406260]

約数ペア:

[(1, 202406260), (2, 101203130), (4, 50601565), (5, 40481252), (7, 28915180), (10, 20240626), (14, 14457590), (20, 10120313), (28, 7228795), (35, 5783036), (49, 4130740), (70, 2891518), (98, 2065370), (140, 1445759), (196, 1032685), (241, 839860), (245, 826148), (482, 419930), (490, 413074), (857, 236180), (964, 209965), (980, 206537), (1205, 167972), (1687, 119980), (1714, 118090), (2410, 83986), (3374, 59990), (3428, 59045), (4285, 47236), (4820, 41993), (5999, 33740), (6748, 29995), (8435, 23996), (8570, 23618), (11809, 17140), (11998, 16870)]