194928250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{971}}^1$

素因数の和:1072

約数の個数: 64

約数和(自身を含む): 403947648

約数和(自身を除く): 209019398

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 73, 110, 125, 146, 250, 275, 365, 550, 730, 803, 971, 1375, 1606, 1825, 1942, 2750, 3650, 4015, 4855, 8030, 9125, 9710, 10681, 18250, 20075, 21362, 24275, 40150, 48550, 53405, 70883, 100375, 106810, 121375, 141766, 200750, 242750, 267025, 354415, 534050, 708830, 779713, 1335125, 1559426, 1772075, 2670250, 3544150, 3898565, 7797130, 8860375, 17720750, 19492825, 38985650, 97464125, 194928250]

約数ペア:

[(1, 194928250), (2, 97464125), (5, 38985650), (10, 19492825), (11, 17720750), (22, 8860375), (25, 7797130), (50, 3898565), (55, 3544150), (73, 2670250), (110, 1772075), (125, 1559426), (146, 1335125), (250, 779713), (275, 708830), (365, 534050), (550, 354415), (730, 267025), (803, 242750), (971, 200750), (1375, 141766), (1606, 121375), (1825, 106810), (1942, 100375), (2750, 70883), (3650, 53405), (4015, 48550), (4855, 40150), (8030, 24275), (9125, 21362), (9710, 20075), (10681, 18250)]