200909538

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{70199}}^1$

素因数の和:70263

約数の個数: 32

約数和(自身を含む): 454896000

約数和(自身を除く): 253986462

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 318, 477, 954, 1431, 2862, 70199, 140398, 210597, 421194, 631791, 1263582, 1895373, 3720547, 3790746, 7441094, 11161641, 22323282, 33484923, 66969846, 100454769, 200909538]

約数ペア:

[(1, 200909538), (2, 100454769), (3, 66969846), (6, 33484923), (9, 22323282), (18, 11161641), (27, 7441094), (53, 3790746), (54, 3720547), (106, 1895373), (159, 1263582), (318, 631791), (477, 421194), (954, 210597), (1431, 140398), (2862, 70199)]