216297596

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{167413}}^1$

素因数の和:167453

約数の個数: 24

約数和(自身を含む): 421883280

約数和(自身を除く): 205585684

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 167413, 334826, 669652, 2846021, 3180847, 5692042, 6361694, 11384084, 12723388, 54074399, 108148798, 216297596]

約数ペア:

[(1, 216297596), (2, 108148798), (4, 54074399), (17, 12723388), (19, 11384084), (34, 6361694), (38, 5692042), (68, 3180847), (76, 2846021), (323, 669652), (646, 334826), (1292, 167413)]