198496743

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2593}}^1$

素因数の和:2711

約数の個数: 32

約数和(自身を含む): 298828800

約数和(自身を除く): 100332057

約数列:

[1, 3, 17, 19, 51, 57, 79, 237, 323, 969, 1343, 1501, 2593, 4029, 4503, 7779, 25517, 44081, 49267, 76551, 132243, 147801, 204847, 614541, 837539, 2512617, 3482399, 3892093, 10447197, 11676279, 66165581, 198496743]

約数ペア:

[(1, 198496743), (3, 66165581), (17, 11676279), (19, 10447197), (51, 3892093), (57, 3482399), (79, 2512617), (237, 837539), (323, 614541), (969, 204847), (1343, 147801), (1501, 132243), (2593, 76551), (4029, 49267), (4503, 44081), (7779, 25517)]