207934803

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:369

約数の個数: 64

約数和(自身を含む): 348019200

約数和(自身を除く): 140084397

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 113, 153, 171, 211, 323, 339, 459, 513, 633, 969, 1017, 1899, 1921, 2147, 2907, 3051, 3587, 4009, 5697, 5763, 6441, 8721, 10761, 12027, 17289, 19323, 23843, 32283, 36081, 36499, 51867, 57969, 68153, 71529, 96849, 108243, 109497, 204459, 214587, 328491, 405331, 453017, 613377, 643761, 985473, 1215993, 1359051, 1840131, 3647979, 4077153, 7701289, 10943937, 12231459, 23103867, 69311601, 207934803]

約数ペア:

[(1, 207934803), (3, 69311601), (9, 23103867), (17, 12231459), (19, 10943937), (27, 7701289), (51, 4077153), (57, 3647979), (113, 1840131), (153, 1359051), (171, 1215993), (211, 985473), (323, 643761), (339, 613377), (459, 453017), (513, 405331), (633, 328491), (969, 214587), (1017, 204459), (1899, 109497), (1921, 108243), (2147, 96849), (2907, 71529), (3051, 68153), (3587, 57969), (4009, 51867), (5697, 36499), (5763, 36081), (6441, 32283), (8721, 23843), (10761, 19323), (12027, 17289)]