221220132

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1237}}^1\times {\mathrm{2129}}^1$

素因数の和:3380

約数の個数: 48

約数和(自身を含む): 590674560

約数和(自身を除く): 369454428

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1237, 2129, 2474, 3711, 4258, 4948, 6387, 7422, 8516, 8659, 12774, 14844, 14903, 17318, 25548, 25977, 29806, 34636, 44709, 51954, 59612, 89418, 103908, 178836, 2633573, 5267146, 7900719, 10534292, 15801438, 18435011, 31602876, 36870022, 55305033, 73740044, 110610066, 221220132]

約数ペア:

[(1, 221220132), (2, 110610066), (3, 73740044), (4, 55305033), (6, 36870022), (7, 31602876), (12, 18435011), (14, 15801438), (21, 10534292), (28, 7900719), (42, 5267146), (84, 2633573), (1237, 178836), (2129, 103908), (2474, 89418), (3711, 59612), (4258, 51954), (4948, 44709), (6387, 34636), (7422, 29806), (8516, 25977), (8659, 25548), (12774, 17318), (14844, 14903)]