199311345

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{152729}}^1$

素因数の和:152769

約数の個数: 24

約数和(自身を含む): 357388200

約数和(自身を除く): 158076855

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 152729, 458187, 763645, 1374561, 2290935, 4429141, 6872805, 13287423, 22145705, 39862269, 66437115, 199311345]

約数ペア:

[(1, 199311345), (3, 66437115), (5, 39862269), (9, 22145705), (15, 13287423), (29, 6872805), (45, 4429141), (87, 2290935), (145, 1374561), (261, 763645), (435, 458187), (1305, 152729)]