202003155

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{236261}}^1$

素因数の和:236291

約数の個数: 24

約数和(自身を含む): 368568720

約数和(自身を除く): 166565565

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 236261, 708783, 1181305, 2126349, 3543915, 4488959, 10631745, 13466877, 22444795, 40400631, 67334385, 202003155]

約数ペア:

[(1, 202003155), (3, 67334385), (5, 40400631), (9, 22444795), (15, 13466877), (19, 10631745), (45, 4488959), (57, 3543915), (95, 2126349), (171, 1181305), (285, 708783), (855, 236261)]