201472458

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{70991}}^1$

素因数の和:71050

約数の個数: 32

約数和(自身を含む): 449805312

約数和(自身を除く): 248332854

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 70991, 141982, 212973, 425946, 780901, 1561802, 2342703, 3052613, 4685406, 6105226, 9157839, 18315678, 33578743, 67157486, 100736229, 201472458]

約数ペア:

[(1, 201472458), (2, 100736229), (3, 67157486), (6, 33578743), (11, 18315678), (22, 9157839), (33, 6105226), (43, 4685406), (66, 3052613), (86, 2342703), (129, 1561802), (258, 780901), (473, 425946), (946, 212973), (1419, 141982), (2838, 70991)]