210114254

素因数分解:

$2^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:502

約数の個数: 64

約数和(自身を含む): 399168000

約数和(自身を除く): 189053746

約数列:

[1, 2, 7, 14, 17, 34, 43, 49, 86, 98, 119, 238, 301, 343, 419, 602, 686, 731, 833, 838, 1462, 1666, 2107, 2933, 4214, 5117, 5831, 5866, 7123, 10234, 11662, 14246, 14749, 18017, 20531, 29498, 35819, 36034, 41062, 49861, 71638, 99722, 126119, 143717, 250733, 252238, 287434, 306289, 349027, 501466, 612578, 698054, 882833, 1765666, 2144023, 2443189, 4288046, 4886378, 6179831, 12359662, 15008161, 30016322, 105057127, 210114254]

約数ペア:

[(1, 210114254), (2, 105057127), (7, 30016322), (14, 15008161), (17, 12359662), (34, 6179831), (43, 4886378), (49, 4288046), (86, 2443189), (98, 2144023), (119, 1765666), (238, 882833), (301, 698054), (343, 612578), (419, 501466), (602, 349027), (686, 306289), (731, 287434), (833, 252238), (838, 250733), (1462, 143717), (1666, 126119), (2107, 99722), (2933, 71638), (4214, 49861), (5117, 41062), (5831, 36034), (5866, 35819), (7123, 29498), (10234, 20531), (11662, 18017), (14246, 14749)]