201999816

素因数分解:

$2^3\times 3^2\times {\mathrm{233}}^1\times {\mathrm{12041}}^1$

素因数の和:12286

約数の個数: 48

約数和(自身を含む): 549476460

約数和(自身を除く): 347476644

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 233, 466, 699, 932, 1398, 1864, 2097, 2796, 4194, 5592, 8388, 12041, 16776, 24082, 36123, 48164, 72246, 96328, 108369, 144492, 216738, 288984, 433476, 866952, 2805553, 5611106, 8416659, 11222212, 16833318, 22444424, 25249977, 33666636, 50499954, 67333272, 100999908, 201999816]

約数ペア:

[(1, 201999816), (2, 100999908), (3, 67333272), (4, 50499954), (6, 33666636), (8, 25249977), (9, 22444424), (12, 16833318), (18, 11222212), (24, 8416659), (36, 5611106), (72, 2805553), (233, 866952), (466, 433476), (699, 288984), (932, 216738), (1398, 144492), (1864, 108369), (2097, 96328), (2796, 72246), (4194, 48164), (5592, 36123), (8388, 24082), (12041, 16776)]