199713660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3328561}}^1$

素因数の和:3328573

約数の個数: 24

約数和(自身を含む): 559198416

約数和(自身を除く): 359484756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3328561, 6657122, 9985683, 13314244, 16642805, 19971366, 33285610, 39942732, 49928415, 66571220, 99856830, 199713660]

約数ペア:

[(1, 199713660), (2, 99856830), (3, 66571220), (4, 49928415), (5, 39942732), (6, 33285610), (10, 19971366), (12, 16642805), (15, 13314244), (20, 9985683), (30, 6657122), (60, 3328561)]