200720772

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{4127}}^1$

素因数の和:4337

約数の個数: 72

約数和(自身を含む): 583005696

約数和(自身を除く): 382284924

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, 4127, 5404, 6948, 8106, 8254, 12159, 12381, 16212, 16508, 24318, 24762, 28889, 37143, 48636, 49524, 57778, 74286, 86667, 115556, 148572, 173334, 260001, 346668, 520002, 796511, 1040004, 1593022, 2389533, 3186044, 4779066, 5575577, 7168599, 9558132, 11151154, 14337198, 16726731, 22302308, 28674396, 33453462, 50180193, 66906924, 100360386, 200720772]

約数ペア:

[(1, 200720772), (2, 100360386), (3, 66906924), (4, 50180193), (6, 33453462), (7, 28674396), (9, 22302308), (12, 16726731), (14, 14337198), (18, 11151154), (21, 9558132), (28, 7168599), (36, 5575577), (42, 4779066), (63, 3186044), (84, 2389533), (126, 1593022), (193, 1040004), (252, 796511), (386, 520002), (579, 346668), (772, 260001), (1158, 173334), (1351, 148572), (1737, 115556), (2316, 86667), (2702, 74286), (3474, 57778), (4053, 49524), (4127, 48636), (5404, 37143), (6948, 28889), (8106, 24762), (8254, 24318), (12159, 16508), (12381, 16212)]