202012646

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{541}}^1\times {\mathrm{1543}}^1$

素因数の和:2108

約数の個数: 24

約数和(自身を含む): 333902352

約数和(自身を除く): 131889706

約数列:

[1, 2, 11, 22, 121, 242, 541, 1082, 1543, 3086, 5951, 11902, 16973, 33946, 65461, 130922, 186703, 373406, 834763, 1669526, 9182393, 18364786, 101006323, 202012646]

約数ペア:

[(1, 202012646), (2, 101006323), (11, 18364786), (22, 9182393), (121, 1669526), (242, 834763), (541, 373406), (1082, 186703), (1543, 130922), (3086, 65461), (5951, 33946), (11902, 16973)]