201458300

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{38011}}^1$

素因数の和:38078

約数の個数: 36

約数和(自身を含む): 445424616

約数和(自身を除く): 243966316

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 212, 265, 530, 1060, 1325, 2650, 5300, 38011, 76022, 152044, 190055, 380110, 760220, 950275, 1900550, 2014583, 3801100, 4029166, 8058332, 10072915, 20145830, 40291660, 50364575, 100729150, 201458300]

約数ペア:

[(1, 201458300), (2, 100729150), (4, 50364575), (5, 40291660), (10, 20145830), (20, 10072915), (25, 8058332), (50, 4029166), (53, 3801100), (100, 2014583), (106, 1900550), (212, 950275), (265, 760220), (530, 380110), (1060, 190055), (1325, 152044), (2650, 76022), (5300, 38011)]