203293854

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{221453}}^1$

素因数の和:221481

約数の個数: 32

約数和(自身を含む): 478340640

約数和(自身を除く): 275046786

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 221453, 442906, 664359, 1328718, 1993077, 3764701, 3986154, 5979231, 7529402, 11294103, 11958462, 22588206, 33882309, 67764618, 101646927, 203293854]

約数ペア:

[(1, 203293854), (2, 101646927), (3, 67764618), (6, 33882309), (9, 22588206), (17, 11958462), (18, 11294103), (27, 7529402), (34, 5979231), (51, 3986154), (54, 3764701), (102, 1993077), (153, 1328718), (306, 664359), (459, 442906), (918, 221453)]