201749008

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{1951}}^1$

素因数の和:2263

約数の個数: 40

約数和(自身を含む): 409545216

約数和(自身を除く): 207796208

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 281, 368, 562, 1124, 1951, 2248, 3902, 4496, 6463, 7804, 12926, 15608, 25852, 31216, 44873, 51704, 89746, 103408, 179492, 358984, 548231, 717968, 1096462, 2192924, 4385848, 8771696, 12609313, 25218626, 50437252, 100874504, 201749008]

約数ペア:

[(1, 201749008), (2, 100874504), (4, 50437252), (8, 25218626), (16, 12609313), (23, 8771696), (46, 4385848), (92, 2192924), (184, 1096462), (281, 717968), (368, 548231), (562, 358984), (1124, 179492), (1951, 103408), (2248, 89746), (3902, 51704), (4496, 44873), (6463, 31216), (7804, 25852), (12926, 15608)]