202818945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83983}}^1$

素因数の和:84021

約数の個数: 32

約数和(自身を含む): 386998272

約数和(自身を除く): 184179327

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 83983, 251949, 419915, 587881, 1259745, 1763643, 1931609, 2939405, 5794827, 8818215, 9658045, 13521263, 28974135, 40563789, 67606315, 202818945]

約数ペア:

[(1, 202818945), (3, 67606315), (5, 40563789), (7, 28974135), (15, 13521263), (21, 9658045), (23, 8818215), (35, 5794827), (69, 2939405), (105, 1931609), (115, 1763643), (161, 1259745), (345, 587881), (483, 419915), (805, 251949), (2415, 83983)]