206848908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{4253}}^1$

素因数の和:4463

約数の個数: 72

約数和(自身を含む): 600800928

約数和(自身を除く): 393952020

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 193, 252, 386, 579, 772, 1158, 1351, 1737, 2316, 2702, 3474, 4053, 4253, 5404, 6948, 8106, 8506, 12159, 12759, 16212, 17012, 24318, 25518, 29771, 38277, 48636, 51036, 59542, 76554, 89313, 119084, 153108, 178626, 267939, 357252, 535878, 820829, 1071756, 1641658, 2462487, 3283316, 4924974, 5745803, 7387461, 9849948, 11491606, 14774922, 17237409, 22983212, 29549844, 34474818, 51712227, 68949636, 103424454, 206848908]

約数ペア:

[(1, 206848908), (2, 103424454), (3, 68949636), (4, 51712227), (6, 34474818), (7, 29549844), (9, 22983212), (12, 17237409), (14, 14774922), (18, 11491606), (21, 9849948), (28, 7387461), (36, 5745803), (42, 4924974), (63, 3283316), (84, 2462487), (126, 1641658), (193, 1071756), (252, 820829), (386, 535878), (579, 357252), (772, 267939), (1158, 178626), (1351, 153108), (1737, 119084), (2316, 89313), (2702, 76554), (3474, 59542), (4053, 51036), (4253, 48636), (5404, 38277), (6948, 29771), (8106, 25518), (8506, 24318), (12159, 17012), (12759, 16212)]