216702914

素因数分解:

$2^1\times {\mathrm{173}}^1\times {\mathrm{257}}^1\times {\mathrm{2437}}^1$

素因数の和:2869

約数の個数: 16

約数和(自身を含む): 328340088

約数和(自身を除く): 111637174

約数列:

[1, 2, 173, 257, 346, 514, 2437, 4874, 44461, 88922, 421601, 626309, 843202, 1252618, 108351457, 216702914]

約数ペア:

[(1, 216702914), (2, 108351457), (173, 1252618), (257, 843202), (346, 626309), (514, 421601), (2437, 88922), (4874, 44461)]