202223140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{421}}^1$

素因数の和:557

約数の個数: 96

約数和(自身を含む): 503645184

約数和(自身を除く): 301422044

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 73, 94, 140, 146, 188, 235, 292, 329, 365, 421, 470, 511, 658, 730, 842, 940, 1022, 1316, 1460, 1645, 1684, 2044, 2105, 2555, 2947, 3290, 3431, 4210, 5110, 5894, 6580, 6862, 8420, 10220, 11788, 13724, 14735, 17155, 19787, 24017, 29470, 30733, 34310, 39574, 48034, 58940, 61466, 68620, 79148, 96068, 98935, 120085, 122932, 138509, 153665, 197870, 215131, 240170, 277018, 307330, 395740, 430262, 480340, 554036, 614660, 692545, 860524, 1075655, 1385090, 1444451, 2151310, 2770180, 2888902, 4302620, 5777804, 7222255, 10111157, 14444510, 20222314, 28889020, 40444628, 50555785, 101111570, 202223140]

約数ペア:

[(1, 202223140), (2, 101111570), (4, 50555785), (5, 40444628), (7, 28889020), (10, 20222314), (14, 14444510), (20, 10111157), (28, 7222255), (35, 5777804), (47, 4302620), (70, 2888902), (73, 2770180), (94, 2151310), (140, 1444451), (146, 1385090), (188, 1075655), (235, 860524), (292, 692545), (329, 614660), (365, 554036), (421, 480340), (470, 430262), (511, 395740), (658, 307330), (730, 277018), (842, 240170), (940, 215131), (1022, 197870), (1316, 153665), (1460, 138509), (1645, 122932), (1684, 120085), (2044, 98935), (2105, 96068), (2555, 79148), (2947, 68620), (3290, 61466), (3431, 58940), (4210, 48034), (5110, 39574), (5894, 34310), (6580, 30733), (6862, 29470), (8420, 24017), (10220, 19787), (11788, 17155), (13724, 14735)]