90216203

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{23911}}^1$

素因数の和:23943

約数の個数: 16

約数和(自身を含む): 114777600

約数和(自身を除く): 24561397

約数列:

[1, 7, 11, 49, 77, 343, 539, 3773, 23911, 167377, 263021, 1171639, 1841147, 8201473, 12888029, 90216203]

約数ペア:

[(1, 90216203), (7, 12888029), (11, 8201473), (49, 1841147), (77, 1171639), (343, 263021), (539, 167377), (3773, 23911)]