201330369

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{509}}^1\times {\mathrm{619}}^1$

素因数の和:1205

約数の個数: 24

約数和(自身を含む): 295963200

約数和(自身を除く): 94632831

約数列:

[1, 3, 9, 71, 213, 509, 619, 639, 1527, 1857, 4581, 5571, 36139, 43949, 108417, 131847, 315071, 325251, 395541, 945213, 2835639, 22370041, 67110123, 201330369]

約数ペア:

[(1, 201330369), (3, 67110123), (9, 22370041), (71, 2835639), (213, 945213), (509, 395541), (619, 325251), (639, 315071), (1527, 131847), (1857, 108417), (4581, 43949), (5571, 36139)]