201129088

素因数分解:

$2^7\times {\mathrm{443}}^1\times {\mathrm{3547}}^1$

素因数の和:4004

約数の個数: 32

約数和(自身を含む): 401704560

約数和(自身を除く): 200575472

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 443, 886, 1772, 3544, 3547, 7088, 7094, 14176, 14188, 28352, 28376, 56704, 56752, 113504, 227008, 454016, 1571321, 3142642, 6285284, 12570568, 25141136, 50282272, 100564544, 201129088]

約数ペア:

[(1, 201129088), (2, 100564544), (4, 50282272), (8, 25141136), (16, 12570568), (32, 6285284), (64, 3142642), (128, 1571321), (443, 454016), (886, 227008), (1772, 113504), (3544, 56752), (3547, 56704), (7088, 28376), (7094, 28352), (14176, 14188)]