211054150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{248299}}^1$

素因数の和:248328

約数の個数: 24

約数和(自身を含む): 415654200

約数和(自身を除く): 204600050

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 248299, 496598, 1241495, 2482990, 4221083, 6207475, 8442166, 12414950, 21105415, 42210830, 105527075, 211054150]

約数ペア:

[(1, 211054150), (2, 105527075), (5, 42210830), (10, 21105415), (17, 12414950), (25, 8442166), (34, 6207475), (50, 4221083), (85, 2482990), (170, 1241495), (425, 496598), (850, 248299)]