201825411

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{367}}^1$

素因数の和:691

約数の個数: 32

約数和(自身を含む): 293787648

約数和(自身を除く): 91962237

約数列:

[1, 3, 17, 41, 51, 123, 263, 367, 697, 789, 1101, 2091, 4471, 6239, 10783, 13413, 15047, 18717, 32349, 45141, 96521, 183311, 255799, 289563, 549933, 767397, 1640857, 3957361, 4922571, 11872083, 67275137, 201825411]

約数ペア:

[(1, 201825411), (3, 67275137), (17, 11872083), (41, 4922571), (51, 3957361), (123, 1640857), (263, 767397), (367, 549933), (697, 289563), (789, 255799), (1101, 183311), (2091, 96521), (4471, 45141), (6239, 32349), (10783, 18717), (13413, 15047)]