211055934

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{268519}}^1$

素因数の和:268655

約数の個数: 16

約数和(自身を含む): 425335680

約数和(自身を除く): 214279746

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 268519, 537038, 805557, 1611114, 35175989, 70351978, 105527967, 211055934]

約数ペア:

[(1, 211055934), (2, 105527967), (3, 70351978), (6, 35175989), (131, 1611114), (262, 805557), (393, 537038), (786, 268519)]