201217245

素因数分解:

$3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{283}}^1\times {\mathrm{443}}^1$

素因数の和:841

約数の個数: 32

約数和(自身を含む): 326840832

約数和(自身を除く): 125623587

約数列:

[1, 3, 5, 15, 107, 283, 321, 443, 535, 849, 1329, 1415, 1605, 2215, 4245, 6645, 30281, 47401, 90843, 125369, 142203, 151405, 237005, 376107, 454215, 626845, 711015, 1880535, 13414483, 40243449, 67072415, 201217245]

約数ペア:

[(1, 201217245), (3, 67072415), (5, 40243449), (15, 13414483), (107, 1880535), (283, 711015), (321, 626845), (443, 454215), (535, 376107), (849, 237005), (1329, 151405), (1415, 142203), (1605, 125369), (2215, 90843), (4245, 47401), (6645, 30281)]