206870826

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{541}}^1\times {\mathrm{631}}^1$

素因数の和:1278

約数の個数: 32

約数和(自身を含む): 419273856

約数和(自身を除く): 212403030

約数列:

[1, 2, 3, 6, 101, 202, 303, 541, 606, 631, 1082, 1262, 1623, 1893, 3246, 3786, 54641, 63731, 109282, 127462, 163923, 191193, 327846, 341371, 382386, 682742, 1024113, 2048226, 34478471, 68956942, 103435413, 206870826]

約数ペア:

[(1, 206870826), (2, 103435413), (3, 68956942), (6, 34478471), (101, 2048226), (202, 1024113), (303, 682742), (541, 382386), (606, 341371), (631, 327846), (1082, 191193), (1262, 163923), (1623, 127462), (1893, 109282), (3246, 63731), (3786, 54641)]