200414721

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{3527}}^1$

素因数の和:3621

約数の個数: 32

約数和(自身を含む): 303464448

約数和(自身を除く): 103049727

約数列:

[1, 3, 13, 31, 39, 47, 93, 141, 403, 611, 1209, 1457, 1833, 3527, 4371, 10581, 18941, 45851, 56823, 109337, 137553, 165769, 328011, 497307, 1421381, 2154997, 4264143, 5138839, 6464991, 15416517, 66804907, 200414721]

約数ペア:

[(1, 200414721), (3, 66804907), (13, 15416517), (31, 6464991), (39, 5138839), (47, 4264143), (93, 2154997), (141, 1421381), (403, 497307), (611, 328011), (1209, 165769), (1457, 137553), (1833, 109337), (3527, 56823), (4371, 45851), (10581, 18941)]