200874705

素因数分解:

$3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{241}}^1\times {\mathrm{307}}^1$

素因数の和:737

約数の個数: 32

約数和(自身を含む): 325573248

約数和(自身を除く): 124698543

約数列:

[1, 3, 5, 15, 181, 241, 307, 543, 723, 905, 921, 1205, 1535, 2715, 3615, 4605, 43621, 55567, 73987, 130863, 166701, 218105, 221961, 277835, 369935, 654315, 833505, 1109805, 13391647, 40174941, 66958235, 200874705]

約数ペア:

[(1, 200874705), (3, 66958235), (5, 40174941), (15, 13391647), (181, 1109805), (241, 833505), (307, 654315), (543, 369935), (723, 277835), (905, 221961), (921, 218105), (1205, 166701), (1535, 130863), (2715, 73987), (3615, 55567), (4605, 43621)]