210935813

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{21283}}^1$

素因数の和:21364

約数の個数: 16

約数和(自身を含む): 248256576

約数和(自身を除く): 37320763

約数列:

[1, 11, 17, 53, 187, 583, 901, 9911, 21283, 234113, 361811, 1127999, 3979921, 12407989, 19175983, 210935813]

約数ペア:

[(1, 210935813), (11, 19175983), (17, 12407989), (53, 3979921), (187, 1127999), (583, 361811), (901, 234113), (9911, 21283)]