208752320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2273}}^1$

素因数の和:2338

約数の個数: 112

約数和(自身を含む): 582216768

約数和(自身を除く): 373464448

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 64, 70, 80, 82, 112, 140, 160, 164, 205, 224, 280, 287, 320, 328, 410, 448, 560, 574, 656, 820, 1120, 1148, 1312, 1435, 1640, 2240, 2273, 2296, 2624, 2870, 3280, 4546, 4592, 5740, 6560, 9092, 9184, 11365, 11480, 13120, 15911, 18184, 18368, 22730, 22960, 31822, 36368, 45460, 45920, 63644, 72736, 79555, 90920, 91840, 93193, 127288, 145472, 159110, 181840, 186386, 254576, 318220, 363680, 372772, 465965, 509152, 636440, 652351, 727360, 745544, 931930, 1018304, 1272880, 1304702, 1491088, 1863860, 2545760, 2609404, 2982176, 3261755, 3727720, 5091520, 5218808, 5964352, 6523510, 7455440, 10437616, 13047020, 14910880, 20875232, 26094040, 29821760, 41750464, 52188080, 104376160, 208752320]

約数ペア:

[(1, 208752320), (2, 104376160), (4, 52188080), (5, 41750464), (7, 29821760), (8, 26094040), (10, 20875232), (14, 14910880), (16, 13047020), (20, 10437616), (28, 7455440), (32, 6523510), (35, 5964352), (40, 5218808), (41, 5091520), (56, 3727720), (64, 3261755), (70, 2982176), (80, 2609404), (82, 2545760), (112, 1863860), (140, 1491088), (160, 1304702), (164, 1272880), (205, 1018304), (224, 931930), (280, 745544), (287, 727360), (320, 652351), (328, 636440), (410, 509152), (448, 465965), (560, 372772), (574, 363680), (656, 318220), (820, 254576), (1120, 186386), (1148, 181840), (1312, 159110), (1435, 145472), (1640, 127288), (2240, 93193), (2273, 91840), (2296, 90920), (2624, 79555), (2870, 72736), (3280, 63644), (4546, 45920), (4592, 45460), (5740, 36368), (6560, 31822), (9092, 22960), (9184, 22730), (11365, 18368), (11480, 18184), (13120, 15911)]