214930436

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{163321}}^1$

素因数の和:163379

約数の個数: 24

約数和(自身を含む): 439009536

約数和(自身を除く): 224079100

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 163321, 326642, 653284, 1143247, 2286494, 4572988, 7676087, 15352174, 30704348, 53732609, 107465218, 214930436]

約数ペア:

[(1, 214930436), (2, 107465218), (4, 53732609), (7, 30704348), (14, 15352174), (28, 7676087), (47, 4572988), (94, 2286494), (188, 1143247), (329, 653284), (658, 326642), (1316, 163321)]