201043088

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{6781}}^1$

素因数の和:6915

約数の個数: 40

約数和(自身を含む): 416279160

約数和(自身を除く): 215236072

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 109, 136, 218, 272, 436, 872, 1744, 1853, 3706, 6781, 7412, 13562, 14824, 27124, 29648, 54248, 108496, 115277, 230554, 461108, 739129, 922216, 1478258, 1844432, 2956516, 5913032, 11826064, 12565193, 25130386, 50260772, 100521544, 201043088]

約数ペア:

[(1, 201043088), (2, 100521544), (4, 50260772), (8, 25130386), (16, 12565193), (17, 11826064), (34, 5913032), (68, 2956516), (109, 1844432), (136, 1478258), (218, 922216), (272, 739129), (436, 461108), (872, 230554), (1744, 115277), (1853, 108496), (3706, 54248), (6781, 29648), (7412, 27124), (13562, 14824)]