202340985

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{733}}^1$

素因数の和:998

約数の個数: 64

約数和(自身を含む): 405872640

約数和(自身を除く): 203531655

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 239, 385, 717, 733, 1155, 1195, 1673, 2199, 2629, 3585, 3665, 5019, 5131, 7887, 8063, 8365, 10995, 13145, 15393, 18403, 24189, 25095, 25655, 39435, 40315, 55209, 56441, 76965, 92015, 120945, 169323, 175187, 276045, 282205, 525561, 846615, 875935, 1226309, 1927057, 2627805, 3678927, 5781171, 6131545, 9635285, 13489399, 18394635, 28905855, 40468197, 67446995, 202340985]

約数ペア:

[(1, 202340985), (3, 67446995), (5, 40468197), (7, 28905855), (11, 18394635), (15, 13489399), (21, 9635285), (33, 6131545), (35, 5781171), (55, 3678927), (77, 2627805), (105, 1927057), (165, 1226309), (231, 875935), (239, 846615), (385, 525561), (717, 282205), (733, 276045), (1155, 175187), (1195, 169323), (1673, 120945), (2199, 92015), (2629, 76965), (3585, 56441), (3665, 55209), (5019, 40315), (5131, 39435), (7887, 25655), (8063, 25095), (8365, 24189), (10995, 18403), (13145, 15393)]