211917150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{470927}}^1$

素因数の和:470945

約数の個数: 36

約数和(自身を含む): 569351952

約数和(自身を除く): 357434802

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 470927, 941854, 1412781, 2354635, 2825562, 4238343, 4709270, 7063905, 8476686, 11773175, 14127810, 21191715, 23546350, 35319525, 42383430, 70639050, 105958575, 211917150]

約数ペア:

[(1, 211917150), (2, 105958575), (3, 70639050), (5, 42383430), (6, 35319525), (9, 23546350), (10, 21191715), (15, 14127810), (18, 11773175), (25, 8476686), (30, 7063905), (45, 4709270), (50, 4238343), (75, 2825562), (90, 2354635), (150, 1412781), (225, 941854), (450, 470927)]