195702741

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{2971}}^1$

素因数の和:3553

約数の個数: 24

約数和(自身を含む): 305069856

約数和(自身を除く): 109367115

約数列:

[1, 3, 9, 13, 39, 117, 563, 1689, 2971, 5067, 7319, 8913, 21957, 26739, 38623, 65871, 115869, 347607, 1672673, 5018019, 15054057, 21744749, 65234247, 195702741]

約数ペア:

[(1, 195702741), (3, 65234247), (9, 21744749), (13, 15054057), (39, 5018019), (117, 1672673), (563, 347607), (1689, 115869), (2971, 65871), (5067, 38623), (7319, 26739), (8913, 21957)]