197454078

素因数分解:

$2^1\times 3^3\times {\mathrm{331}}^1\times {\mathrm{11047}}^1$

素因数の和:11389

約数の個数: 32

約数和(自身を含む): 440152320

約数和(自身を除く): 242698242

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 331, 662, 993, 1986, 2979, 5958, 8937, 11047, 17874, 22094, 33141, 66282, 99423, 198846, 298269, 596538, 3656557, 7313114, 10969671, 21939342, 32909013, 65818026, 98727039, 197454078]

約数ペア:

[(1, 197454078), (2, 98727039), (3, 65818026), (6, 32909013), (9, 21939342), (18, 10969671), (27, 7313114), (54, 3656557), (331, 596538), (662, 298269), (993, 198846), (1986, 99423), (2979, 66282), (5958, 33141), (8937, 22094), (11047, 17874)]