206538435

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{1567}}^1$

素因数の和:1708

約数の個数: 48

約数和(自身を含む): 374250240

約数和(自身を除く): 167711805

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 101, 145, 261, 303, 435, 505, 909, 1305, 1515, 1567, 2929, 4545, 4701, 7835, 8787, 14103, 14645, 23505, 26361, 43935, 45443, 70515, 131805, 136329, 158267, 227215, 408987, 474801, 681645, 791335, 1424403, 2044935, 2374005, 4589743, 7122015, 13769229, 22948715, 41307687, 68846145, 206538435]

約数ペア:

[(1, 206538435), (3, 68846145), (5, 41307687), (9, 22948715), (15, 13769229), (29, 7122015), (45, 4589743), (87, 2374005), (101, 2044935), (145, 1424403), (261, 791335), (303, 681645), (435, 474801), (505, 408987), (909, 227215), (1305, 158267), (1515, 136329), (1567, 131805), (2929, 70515), (4545, 45443), (4701, 43935), (7835, 26361), (8787, 23505), (14103, 14645)]