200140928

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{120277}}^1$

素因数の和:120304

約数の個数: 32

約数和(自身を含む): 429392460

約数和(自身を除く): 229251532

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 120277, 240554, 481108, 962216, 1563601, 1924432, 3127202, 3848864, 6254404, 7697728, 12508808, 15395456, 25017616, 50035232, 100070464, 200140928]

約数ペア:

[(1, 200140928), (2, 100070464), (4, 50035232), (8, 25017616), (13, 15395456), (16, 12508808), (26, 7697728), (32, 6254404), (52, 3848864), (64, 3127202), (104, 1924432), (128, 1563601), (208, 962216), (416, 481108), (832, 240554), (1664, 120277)]