198156966

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{248317}}^1$

素因数の和:248348

約数の個数: 32

約数和(自身を含む): 476770560

約数和(自身を除く): 278613594

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 248317, 496634, 744951, 1489902, 1738219, 3476438, 4718023, 5214657, 9436046, 10429314, 14154069, 28308138, 33026161, 66052322, 99078483, 198156966]

約数ペア:

[(1, 198156966), (2, 99078483), (3, 66052322), (6, 33026161), (7, 28308138), (14, 14154069), (19, 10429314), (21, 9436046), (38, 5214657), (42, 4718023), (57, 3476438), (114, 1738219), (133, 1489902), (266, 744951), (399, 496634), (798, 248317)]