200780430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{641}}^1$

素因数の和:901

約数の個数: 64

約数和(自身を含む): 494227008

約数和(自身を除く): 293446578

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 197, 265, 318, 394, 530, 591, 641, 795, 985, 1182, 1282, 1590, 1923, 1970, 2955, 3205, 3846, 5910, 6410, 9615, 10441, 19230, 20882, 31323, 33973, 52205, 62646, 67946, 101919, 104410, 126277, 156615, 169865, 203838, 252554, 313230, 339730, 378831, 509595, 631385, 757662, 1019190, 1262770, 1894155, 3788310, 6692681, 13385362, 20078043, 33463405, 40156086, 66926810, 100390215, 200780430]

約数ペア:

[(1, 200780430), (2, 100390215), (3, 66926810), (5, 40156086), (6, 33463405), (10, 20078043), (15, 13385362), (30, 6692681), (53, 3788310), (106, 1894155), (159, 1262770), (197, 1019190), (265, 757662), (318, 631385), (394, 509595), (530, 378831), (591, 339730), (641, 313230), (795, 252554), (985, 203838), (1182, 169865), (1282, 156615), (1590, 126277), (1923, 104410), (1970, 101919), (2955, 67946), (3205, 62646), (3846, 52205), (5910, 33973), (6410, 31323), (9615, 20882), (10441, 19230)]