253277132

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{151}}^1\times {\mathrm{3919}}^1$

素因数の和:4181

約数の個数: 24

約数和(自身を含む): 450455040

約数和(自身を除く): 197177908

約数列:

[1, 2, 4, 107, 151, 214, 302, 428, 604, 3919, 7838, 15676, 16157, 32314, 64628, 419333, 591769, 838666, 1183538, 1677332, 2367076, 63319283, 126638566, 253277132]

約数ペア:

[(1, 253277132), (2, 126638566), (4, 63319283), (107, 2367076), (151, 1677332), (214, 1183538), (302, 838666), (428, 591769), (604, 419333), (3919, 64628), (7838, 32314), (15676, 16157)]