190281224

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109609}}^1$

素因数の和:109653

約数の個数: 32

約数和(自身を含む): 420902400

約数和(自身を除く): 230621176

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 109609, 219218, 438436, 767263, 876872, 1534526, 3069052, 3397879, 6138104, 6795758, 13591516, 23785153, 27183032, 47570306, 95140612, 190281224]

約数ペア:

[(1, 190281224), (2, 95140612), (4, 47570306), (7, 27183032), (8, 23785153), (14, 13591516), (28, 6795758), (31, 6138104), (56, 3397879), (62, 3069052), (124, 1534526), (217, 876872), (248, 767263), (434, 438436), (868, 219218), (1736, 109609)]