202398515

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{1789}}^1$

素因数の和:1844

約数の個数: 32

約数和(自身を含む): 283020480

約数和(自身を除く): 80621965

約数列:

[1, 5, 11, 17, 55, 85, 121, 187, 605, 935, 1331, 1789, 2057, 6655, 8945, 10285, 19679, 22627, 30413, 98395, 113135, 152065, 216469, 334543, 1082345, 1672715, 2381159, 3679973, 11905795, 18399865, 40479703, 202398515]

約数ペア:

[(1, 202398515), (5, 40479703), (11, 18399865), (17, 11905795), (55, 3679973), (85, 2381159), (121, 1672715), (187, 1082345), (605, 334543), (935, 216469), (1331, 152065), (1789, 113135), (2057, 98395), (6655, 30413), (8945, 22627), (10285, 19679)]