203421795

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{1499}}^1$

素因数の和:1699

約数の個数: 32

約数和(自身を含む): 332640000

約数和(自身を除く): 129218205

約数列:

[1, 3, 5, 15, 83, 109, 249, 327, 415, 545, 1245, 1499, 1635, 4497, 7495, 9047, 22485, 27141, 45235, 124417, 135705, 163391, 373251, 490173, 622085, 816955, 1866255, 2450865, 13561453, 40684359, 67807265, 203421795]

約数ペア:

[(1, 203421795), (3, 67807265), (5, 40684359), (15, 13561453), (83, 2450865), (109, 1866255), (249, 816955), (327, 622085), (415, 490173), (545, 373251), (1245, 163391), (1499, 135705), (1635, 124417), (4497, 45235), (7495, 27141), (9047, 22485)]