201199845

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10247}}^1$

素因数の和:10290

約数の個数: 64

約数和(自身を含む): 425005056

約数和(自身を除く): 223805211

約数列:

[1, 3, 5, 7, 11, 15, 17, 21, 33, 35, 51, 55, 77, 85, 105, 119, 165, 187, 231, 255, 357, 385, 561, 595, 935, 1155, 1309, 1785, 2805, 3927, 6545, 10247, 19635, 30741, 51235, 71729, 112717, 153705, 174199, 215187, 338151, 358645, 522597, 563585, 789019, 870995, 1075935, 1219393, 1690755, 1916189, 2367057, 2612985, 3658179, 3945095, 5748567, 6096965, 9580945, 11835285, 13413323, 18290895, 28742835, 40239969, 67066615, 201199845]

約数ペア:

[(1, 201199845), (3, 67066615), (5, 40239969), (7, 28742835), (11, 18290895), (15, 13413323), (17, 11835285), (21, 9580945), (33, 6096965), (35, 5748567), (51, 3945095), (55, 3658179), (77, 2612985), (85, 2367057), (105, 1916189), (119, 1690755), (165, 1219393), (187, 1075935), (231, 870995), (255, 789019), (357, 563585), (385, 522597), (561, 358645), (595, 338151), (935, 215187), (1155, 174199), (1309, 153705), (1785, 112717), (2805, 71729), (3927, 51235), (6545, 30741), (10247, 19635)]