201981678

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1\times {\mathrm{1789}}^1$

素因数の和:2432

約数の個数: 32

約数和(自身を含む): 417914880

約数和(自身を除く): 215933202

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 607, 1214, 1789, 1821, 3578, 3642, 5367, 10734, 18817, 37634, 55459, 56451, 110918, 112902, 166377, 332754, 1085923, 2171846, 3257769, 6515538, 33663613, 67327226, 100990839, 201981678]

約数ペア:

[(1, 201981678), (2, 100990839), (3, 67327226), (6, 33663613), (31, 6515538), (62, 3257769), (93, 2171846), (186, 1085923), (607, 332754), (1214, 166377), (1789, 112902), (1821, 110918), (3578, 56451), (3642, 55459), (5367, 37634), (10734, 18817)]