220194426

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{16217}}^1$

素因数の和:16326

約数の個数: 32

約数和(自身を含む): 460850688

約数和(自身を除く): 240656262

約数列:

[1, 2, 3, 6, 31, 62, 73, 93, 146, 186, 219, 438, 2263, 4526, 6789, 13578, 16217, 32434, 48651, 97302, 502727, 1005454, 1183841, 1508181, 2367682, 3016362, 3551523, 7103046, 36699071, 73398142, 110097213, 220194426]

約数ペア:

[(1, 220194426), (2, 110097213), (3, 73398142), (6, 36699071), (31, 7103046), (62, 3551523), (73, 3016362), (93, 2367682), (146, 1508181), (186, 1183841), (219, 1005454), (438, 502727), (2263, 97302), (4526, 48651), (6789, 32434), (13578, 16217)]