207431296

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{70459}}^1$

素因数の和:70496

約数の個数: 32

約数和(自身を含む): 431215200

約数和(自身を除く): 223783904

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 70459, 140918, 281836, 563672, 1127344, 1620557, 2254688, 3241114, 4509376, 6482228, 9018752, 12964456, 25928912, 51857824, 103715648, 207431296]

約数ペア:

[(1, 207431296), (2, 103715648), (4, 51857824), (8, 25928912), (16, 12964456), (23, 9018752), (32, 6482228), (46, 4509376), (64, 3241114), (92, 2254688), (128, 1620557), (184, 1127344), (368, 563672), (736, 281836), (1472, 140918), (2944, 70459)]