198646704

素因数分解:

$2^4\times 3^2\times {\mathrm{1379491}}^1$

素因数の和:1379505

約数の個数: 30

約数和(自身を含む): 555935276

約数和(自身を除く): 357288572

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1379491, 2758982, 4138473, 5517964, 8276946, 11035928, 12415419, 16553892, 22071856, 24830838, 33107784, 49661676, 66215568, 99323352, 198646704]

約数ペア:

[(1, 198646704), (2, 99323352), (3, 66215568), (4, 49661676), (6, 33107784), (8, 24830838), (9, 22071856), (12, 16553892), (16, 12415419), (18, 11035928), (24, 8276946), (36, 5517964), (48, 4138473), (72, 2758982), (144, 1379491)]