201375616

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{121019}}^1$

素因数の和:121046

約数の個数: 32

約数和(自身を含む): 432041400

約数和(自身を除く): 230665784

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 121019, 242038, 484076, 968152, 1573247, 1936304, 3146494, 3872608, 6292988, 7745216, 12585976, 15490432, 25171952, 50343904, 100687808, 201375616]

約数ペア:

[(1, 201375616), (2, 100687808), (4, 50343904), (8, 25171952), (13, 15490432), (16, 12585976), (26, 7745216), (32, 6292988), (52, 3872608), (64, 3146494), (104, 1936304), (128, 1573247), (208, 968152), (416, 484076), (832, 242038), (1664, 121019)]