201986769

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 285143040

約数和(自身を除く): 83156271

約数列:

[1, 3, 29, 87, 101, 127, 181, 303, 381, 543, 2929, 3683, 5249, 8787, 11049, 12827, 15747, 18281, 22987, 38481, 54843, 68961, 371983, 530149, 666623, 1115949, 1590447, 1999869, 2321687, 6965061, 67328923, 201986769]

約数ペア:

[(1, 201986769), (3, 67328923), (29, 6965061), (87, 2321687), (101, 1999869), (127, 1590447), (181, 1115949), (303, 666623), (381, 530149), (543, 371983), (2929, 68961), (3683, 54843), (5249, 38481), (8787, 22987), (11049, 18281), (12827, 15747)]