202205703

素因数分解:

$3^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:221

約数の個数: 64

約数和(自身を含む): 332697600

約数和(自身を除く): 130491897

約数列:

[1, 3, 7, 21, 37, 47, 49, 111, 113, 141, 147, 259, 329, 339, 343, 777, 791, 987, 1029, 1739, 1813, 2303, 2373, 4181, 5217, 5311, 5439, 5537, 6909, 12173, 12543, 12691, 15933, 16121, 16611, 29267, 36519, 37177, 38073, 38759, 48363, 85211, 87801, 111531, 116277, 196507, 204869, 255633, 260239, 589521, 596477, 614607, 780717, 1375549, 1434083, 1789431, 1821673, 4126647, 4302249, 5465019, 9628843, 28886529, 67401901, 202205703]

約数ペア:

[(1, 202205703), (3, 67401901), (7, 28886529), (21, 9628843), (37, 5465019), (47, 4302249), (49, 4126647), (111, 1821673), (113, 1789431), (141, 1434083), (147, 1375549), (259, 780717), (329, 614607), (339, 596477), (343, 589521), (777, 260239), (791, 255633), (987, 204869), (1029, 196507), (1739, 116277), (1813, 111531), (2303, 87801), (2373, 85211), (4181, 48363), (5217, 38759), (5311, 38073), (5439, 37177), (5537, 36519), (6909, 29267), (12173, 16611), (12543, 16121), (12691, 15933)]