200661615

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{8273}}^1$

素因数の和:8309

約数の個数: 72

約数和(自身を含む): 441434448

約数和(自身を除く): 240772833

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 49, 55, 63, 77, 99, 105, 147, 165, 231, 245, 315, 385, 441, 495, 539, 693, 735, 1155, 1617, 2205, 2695, 3465, 4851, 8085, 8273, 24255, 24819, 41365, 57911, 74457, 91003, 124095, 173733, 273009, 289555, 372285, 405377, 455015, 521199, 637021, 819027, 868665, 1216131, 1365045, 1911063, 2026885, 2605995, 3185105, 3648393, 4095135, 4459147, 5733189, 6080655, 9555315, 13377441, 18241965, 22295735, 28665945, 40132323, 66887205, 200661615]

約数ペア:

[(1, 200661615), (3, 66887205), (5, 40132323), (7, 28665945), (9, 22295735), (11, 18241965), (15, 13377441), (21, 9555315), (33, 6080655), (35, 5733189), (45, 4459147), (49, 4095135), (55, 3648393), (63, 3185105), (77, 2605995), (99, 2026885), (105, 1911063), (147, 1365045), (165, 1216131), (231, 868665), (245, 819027), (315, 637021), (385, 521199), (441, 455015), (495, 405377), (539, 372285), (693, 289555), (735, 273009), (1155, 173733), (1617, 124095), (2205, 91003), (2695, 74457), (3465, 57911), (4851, 41365), (8085, 24819), (8273, 24255)]