200030004

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{78259}}^1$

素因数の和:78340

約数の個数: 36

約数和(自身を含む): 512759520

約数和(自身を除く): 312729516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 78259, 156518, 234777, 313036, 469554, 704331, 939108, 1408662, 2817324, 5556389, 11112778, 16669167, 22225556, 33338334, 50007501, 66676668, 100015002, 200030004]

約数ペア:

[(1, 200030004), (2, 100015002), (3, 66676668), (4, 50007501), (6, 33338334), (9, 22225556), (12, 16669167), (18, 11112778), (36, 5556389), (71, 2817324), (142, 1408662), (213, 939108), (284, 704331), (426, 469554), (639, 313036), (852, 234777), (1278, 156518), (2556, 78259)]