201870090242

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1\times {\mathrm{3034819}}^1$

素因数の和:3035321

約数の個数: 16

約数和(自身を含む): 307366569600

約数和(自身を除く): 105496479358

約数列:

[1, 2, 79, 158, 421, 842, 33259, 66518, 3034819, 6069638, 239750701, 479501402, 1277658799, 2555317598, 100935045121, 201870090242]

約数ペア:

[(1, 201870090242), (2, 100935045121), (79, 2555317598), (158, 1277658799), (421, 479501402), (842, 239750701), (33259, 6069638), (66518, 3034819)]