202975630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{141941}}^1$

素因数の和:141972

約数の個数: 32

約数和(自身を含む): 429232608

約数和(自身を除く): 226256978

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 141941, 283882, 709705, 1419410, 1561351, 1845233, 3122702, 3690466, 7806755, 9226165, 15613510, 18452330, 20297563, 40595126, 101487815, 202975630]

約数ペア:

[(1, 202975630), (2, 101487815), (5, 40595126), (10, 20297563), (11, 18452330), (13, 15613510), (22, 9226165), (26, 7806755), (55, 3690466), (65, 3122702), (110, 1845233), (130, 1561351), (143, 1419410), (286, 709705), (715, 283882), (1430, 141941)]