201604934

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{643}}^1$

素因数の和:924

約数の個数: 32

約数和(自身を含む): 328903680

約数和(自身を除く): 127298746

約数列:

[1, 2, 19, 37, 38, 74, 223, 446, 643, 703, 1286, 1406, 4237, 8251, 8474, 12217, 16502, 23791, 24434, 47582, 143389, 156769, 286778, 313538, 452029, 904058, 2724391, 5305393, 5448782, 10610786, 100802467, 201604934]

約数ペア:

[(1, 201604934), (2, 100802467), (19, 10610786), (37, 5448782), (38, 5305393), (74, 2724391), (223, 904058), (446, 452029), (643, 313538), (703, 286778), (1286, 156769), (1406, 143389), (4237, 47582), (8251, 24434), (8474, 23791), (12217, 16502)]