191300886

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{4643}}^1$

素因数の和:4770

約数の個数: 64

約数和(自身を含む): 490406400

約数和(自身を除く): 299105514

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 109, 126, 189, 218, 327, 378, 654, 763, 981, 1526, 1962, 2289, 2943, 4578, 4643, 5886, 6867, 9286, 13734, 13929, 20601, 27858, 32501, 41202, 41787, 65002, 83574, 97503, 125361, 195006, 250722, 292509, 506087, 585018, 877527, 1012174, 1518261, 1755054, 3036522, 3542609, 4554783, 7085218, 9109566, 10627827, 13664349, 21255654, 27328698, 31883481, 63766962, 95650443, 191300886]

約数ペア:

[(1, 191300886), (2, 95650443), (3, 63766962), (6, 31883481), (7, 27328698), (9, 21255654), (14, 13664349), (18, 10627827), (21, 9109566), (27, 7085218), (42, 4554783), (54, 3542609), (63, 3036522), (109, 1755054), (126, 1518261), (189, 1012174), (218, 877527), (327, 585018), (378, 506087), (654, 292509), (763, 250722), (981, 195006), (1526, 125361), (1962, 97503), (2289, 83574), (2943, 65002), (4578, 41787), (4643, 41202), (5886, 32501), (6867, 27858), (9286, 20601), (13734, 13929)]