200784018

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{557}}^1\times {\mathrm{823}}^1$

素因数の和:1458

約数の個数: 32

約数和(自身を含む): 408295296

約数和(自身を除く): 207511278

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 557, 823, 1114, 1646, 1671, 2469, 3342, 4938, 40661, 60079, 81322, 120158, 121983, 180237, 243966, 360474, 458411, 916822, 1375233, 2750466, 33464003, 66928006, 100392009, 200784018]

約数ペア:

[(1, 200784018), (2, 100392009), (3, 66928006), (6, 33464003), (73, 2750466), (146, 1375233), (219, 916822), (438, 458411), (557, 360474), (823, 243966), (1114, 180237), (1646, 121983), (1671, 120158), (2469, 81322), (3342, 60079), (4938, 40661)]