203400315

素因数分解:

$3^4\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1867}}^1$

素因数の和:2153

約数の個数: 40

約数和(自身を含む): 366165360

約数和(自身を除く): 162765045

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 269, 405, 807, 1345, 1867, 2421, 4035, 5601, 7263, 9335, 12105, 16803, 21789, 28005, 36315, 50409, 84015, 108945, 151227, 252045, 502223, 756135, 1506669, 2511115, 4520007, 7533345, 13560021, 22600035, 40680063, 67800105, 203400315]

約数ペア:

[(1, 203400315), (3, 67800105), (5, 40680063), (9, 22600035), (15, 13560021), (27, 7533345), (45, 4520007), (81, 2511115), (135, 1506669), (269, 756135), (405, 502223), (807, 252045), (1345, 151227), (1867, 108945), (2421, 84015), (4035, 50409), (5601, 36315), (7263, 28005), (9335, 21789), (12105, 16803)]