216760322

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{34157}}^1$

素因数の和:34345

約数の個数: 16

約数和(自身を含む): 344312640

約数和(自身を除く): 127552318

約数列:

[1, 2, 19, 38, 167, 334, 3173, 6346, 34157, 68314, 648983, 1297966, 5704219, 11408438, 108380161, 216760322]

約数ペア:

[(1, 216760322), (2, 108380161), (19, 11408438), (38, 5704219), (167, 1297966), (334, 648983), (3173, 68314), (6346, 34157)]