202370415

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{2131}}^1$

素因数の和:2639

約数の個数: 32

約数和(自身を含む): 349579776

約数和(自身を除く): 147209361

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 487, 1461, 2131, 2435, 6331, 6393, 7305, 10655, 18993, 27703, 31655, 31965, 83109, 94965, 138515, 415545, 1037797, 3113391, 5188985, 13491361, 15566955, 40474083, 67456805, 202370415]

約数ペア:

[(1, 202370415), (3, 67456805), (5, 40474083), (13, 15566955), (15, 13491361), (39, 5188985), (65, 3113391), (195, 1037797), (487, 415545), (1461, 138515), (2131, 94965), (2435, 83109), (6331, 31965), (6393, 31655), (7305, 27703), (10655, 18993)]