211804938

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{4001}}^1$

素因数の和:4199

約数の個数: 48

約数和(自身を含む): 488836296

約数和(自身を除く): 277031358

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 173, 306, 346, 519, 1038, 1557, 2941, 3114, 4001, 5882, 8002, 8823, 12003, 17646, 24006, 26469, 36009, 52938, 68017, 72018, 136034, 204051, 408102, 612153, 692173, 1224306, 1384346, 2076519, 4153038, 6229557, 11766941, 12459114, 23533882, 35300823, 70601646, 105902469, 211804938]

約数ペア:

[(1, 211804938), (2, 105902469), (3, 70601646), (6, 35300823), (9, 23533882), (17, 12459114), (18, 11766941), (34, 6229557), (51, 4153038), (102, 2076519), (153, 1384346), (173, 1224306), (306, 692173), (346, 612153), (519, 408102), (1038, 204051), (1557, 136034), (2941, 72018), (3114, 68017), (4001, 52938), (5882, 36009), (8002, 26469), (8823, 24006), (12003, 17646)]