198251298

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{409}}^1\times {\mathrm{3847}}^1$

素因数の和:4271

約数の個数: 48

約数和(自身を含む): 492236160

約数和(自身を除く): 293984862

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 409, 818, 1227, 2454, 2863, 3681, 3847, 5726, 7362, 7694, 8589, 11541, 17178, 23082, 25767, 26929, 34623, 51534, 53858, 69246, 80787, 161574, 242361, 484722, 1573423, 3146846, 4720269, 9440538, 11013961, 14160807, 22027922, 28321614, 33041883, 66083766, 99125649, 198251298]

約数ペア:

[(1, 198251298), (2, 99125649), (3, 66083766), (6, 33041883), (7, 28321614), (9, 22027922), (14, 14160807), (18, 11013961), (21, 9440538), (42, 4720269), (63, 3146846), (126, 1573423), (409, 484722), (818, 242361), (1227, 161574), (2454, 80787), (2863, 69246), (3681, 53858), (3847, 51534), (5726, 34623), (7362, 26929), (7694, 25767), (8589, 23082), (11541, 17178)]