214895946

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{659}}^1$

素因数の和:843

約数の個数: 64

約数和(自身を含む): 479001600

約数和(自身を除く): 264105654

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 139, 278, 391, 417, 659, 782, 834, 1173, 1318, 1977, 2346, 2363, 3197, 3954, 4726, 6394, 7089, 9591, 11203, 14178, 15157, 19182, 22406, 30314, 33609, 45471, 54349, 67218, 90942, 91601, 108698, 163047, 183202, 257669, 274803, 326094, 515338, 549606, 773007, 1546014, 1557217, 2106823, 3114434, 4213646, 4671651, 6320469, 9343302, 12640938, 35815991, 71631982, 107447973, 214895946]

約数ペア:

[(1, 214895946), (2, 107447973), (3, 71631982), (6, 35815991), (17, 12640938), (23, 9343302), (34, 6320469), (46, 4671651), (51, 4213646), (69, 3114434), (102, 2106823), (138, 1557217), (139, 1546014), (278, 773007), (391, 549606), (417, 515338), (659, 326094), (782, 274803), (834, 257669), (1173, 183202), (1318, 163047), (1977, 108698), (2346, 91601), (2363, 90942), (3197, 67218), (3954, 54349), (4726, 45471), (6394, 33609), (7089, 30314), (9591, 22406), (11203, 19182), (14178, 15157)]