206465196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1237}}^1\times {\mathrm{1987}}^1$

素因数の和:3238

約数の個数: 48

約数和(自身を含む): 551296256

約数和(自身を除く): 344831060

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1237, 1987, 2474, 3711, 3974, 4948, 5961, 7422, 7948, 8659, 11922, 13909, 14844, 17318, 23844, 25977, 27818, 34636, 41727, 51954, 55636, 83454, 103908, 166908, 2457919, 4915838, 7373757, 9831676, 14747514, 17205433, 29495028, 34410866, 51616299, 68821732, 103232598, 206465196]

約数ペア:

[(1, 206465196), (2, 103232598), (3, 68821732), (4, 51616299), (6, 34410866), (7, 29495028), (12, 17205433), (14, 14747514), (21, 9831676), (28, 7373757), (42, 4915838), (84, 2457919), (1237, 166908), (1987, 103908), (2474, 83454), (3711, 55636), (3974, 51954), (4948, 41727), (5961, 34636), (7422, 27818), (7948, 25977), (8659, 23844), (11922, 17318), (13909, 14844)]