198078.00000000

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{773}}^1$

素因数の和:1448

約数の個数: 48

約数和(自身を含む): 114774912

約数和(自身を除く): 71854860

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 661, 773, 1322, 1546, 1983, 2319, 2644, 3092, 3966, 4627, 4638, 5411, 7932, 9254, 9276, 10822, 13881, 16233, 18508, 21644, 27762, 32466, 55524, 64932, 510953, 1021906, 1532859, 2043812, 3065718, 3576671, 6131436, 7153342, 10730013, 14306684, 21460026, 42920052]

約数ペア:

[(1, 42920052), (2, 21460026), (3, 14306684), (4, 10730013), (6, 7153342), (7, 6131436), (12, 3576671), (14, 3065718), (21, 2043812), (28, 1532859), (42, 1021906), (84, 510953), (661, 64932), (773, 55524), (1322, 32466), (1546, 27762), (1983, 21644), (2319, 18508), (2644, 16233), (3092, 13881), (3966, 10822), (4627, 9276), (4638, 9254), (5411, 7932)]