211040784

素因数分解:

$2^4\times 3^2\times {\mathrm{1465561}}^1$

素因数の和:1465575

約数の個数: 30

約数和(自身を含む): 590621486

約数和(自身を除く): 379580702

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1465561, 2931122, 4396683, 5862244, 8793366, 11724488, 13190049, 17586732, 23448976, 26380098, 35173464, 52760196, 70346928, 105520392, 211040784]

約数ペア:

[(1, 211040784), (2, 105520392), (3, 70346928), (4, 52760196), (6, 35173464), (8, 26380098), (9, 23448976), (12, 17586732), (16, 13190049), (18, 11724488), (24, 8793366), (36, 5862244), (48, 4396683), (72, 2931122), (144, 1465561)]