220164168

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{27883}}^1$

素因数の和:27946

約数の個数: 64

約数和(自身を含む): 642447360

約数和(自身を除く): 422283192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 141, 168, 188, 282, 329, 376, 564, 658, 987, 1128, 1316, 1974, 2632, 3948, 7896, 27883, 55766, 83649, 111532, 167298, 195181, 223064, 334596, 390362, 585543, 669192, 780724, 1171086, 1310501, 1561448, 2342172, 2621002, 3931503, 4684344, 5242004, 7863006, 9173507, 10484008, 15726012, 18347014, 27520521, 31452024, 36694028, 55041042, 73388056, 110082084, 220164168]

約数ペア:

[(1, 220164168), (2, 110082084), (3, 73388056), (4, 55041042), (6, 36694028), (7, 31452024), (8, 27520521), (12, 18347014), (14, 15726012), (21, 10484008), (24, 9173507), (28, 7863006), (42, 5242004), (47, 4684344), (56, 3931503), (84, 2621002), (94, 2342172), (141, 1561448), (168, 1310501), (188, 1171086), (282, 780724), (329, 669192), (376, 585543), (564, 390362), (658, 334596), (987, 223064), (1128, 195181), (1316, 167298), (1974, 111532), (2632, 83649), (3948, 55766), (7896, 27883)]