204546258

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{15761}}^1$

素因数の和:15879

約数の個数: 48

約数和(自身を含む): 511445376

約数和(自身を除く): 306899118

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 103, 126, 206, 309, 618, 721, 927, 1442, 1854, 2163, 4326, 6489, 12978, 15761, 31522, 47283, 94566, 110327, 141849, 220654, 283698, 330981, 661962, 992943, 1623383, 1985886, 3246766, 4870149, 9740298, 11363681, 14610447, 22727362, 29220894, 34091043, 68182086, 102273129, 204546258]

約数ペア:

[(1, 204546258), (2, 102273129), (3, 68182086), (6, 34091043), (7, 29220894), (9, 22727362), (14, 14610447), (18, 11363681), (21, 9740298), (42, 4870149), (63, 3246766), (103, 1985886), (126, 1623383), (206, 992943), (309, 661962), (618, 330981), (721, 283698), (927, 220654), (1442, 141849), (1854, 110327), (2163, 94566), (4326, 47283), (6489, 31522), (12978, 15761)]