201019735

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{2713}}^1$

素因数の和:2827

約数の個数: 32

約数和(自身を含む): 289203840

約数和(自身を除く): 88184105

約数列:

[1, 5, 7, 29, 35, 73, 145, 203, 365, 511, 1015, 2117, 2555, 2713, 10585, 13565, 14819, 18991, 74095, 78677, 94955, 198049, 393385, 550739, 990245, 1386343, 2753695, 5743421, 6931715, 28717105, 40203947, 201019735]

約数ペア:

[(1, 201019735), (5, 40203947), (7, 28717105), (29, 6931715), (35, 5743421), (73, 2753695), (145, 1386343), (203, 990245), (365, 550739), (511, 393385), (1015, 198049), (2117, 94955), (2555, 78677), (2713, 74095), (10585, 18991), (13565, 14819)]