199237250

素因数分解:

$2^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{27481}}^1$

素因数の和:27527

約数の個数: 32

約数和(自身を含む): 385847280

約数和(自身を除く): 186610030

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 125, 145, 250, 290, 725, 1450, 3625, 7250, 27481, 54962, 137405, 274810, 687025, 796949, 1374050, 1593898, 3435125, 3984745, 6870250, 7969490, 19923725, 39847450, 99618625, 199237250]

約数ペア:

[(1, 199237250), (2, 99618625), (5, 39847450), (10, 19923725), (25, 7969490), (29, 6870250), (50, 3984745), (58, 3435125), (125, 1593898), (145, 1374050), (250, 796949), (290, 687025), (725, 274810), (1450, 137405), (3625, 54962), (7250, 27481)]