211460982

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1$

素因数の和:461

約数の個数: 64

約数和(自身を含む): 456192000

約数和(自身を除く): 244731018

約数列:

[1, 2, 3, 6, 29, 31, 58, 62, 87, 93, 174, 186, 197, 199, 394, 398, 591, 597, 899, 1182, 1194, 1798, 2697, 5394, 5713, 5771, 6107, 6169, 11426, 11542, 12214, 12338, 17139, 17313, 18321, 18507, 34278, 34626, 36642, 37014, 39203, 78406, 117609, 177103, 178901, 235218, 354206, 357802, 531309, 536703, 1062618, 1073406, 1136887, 1215293, 2273774, 2430586, 3410661, 3645879, 6821322, 7291758, 35243497, 70486994, 105730491, 211460982]

約数ペア:

[(1, 211460982), (2, 105730491), (3, 70486994), (6, 35243497), (29, 7291758), (31, 6821322), (58, 3645879), (62, 3410661), (87, 2430586), (93, 2273774), (174, 1215293), (186, 1136887), (197, 1073406), (199, 1062618), (394, 536703), (398, 531309), (591, 357802), (597, 354206), (899, 235218), (1182, 178901), (1194, 177103), (1798, 117609), (2697, 78406), (5394, 39203), (5713, 37014), (5771, 36642), (6107, 34626), (6169, 34278), (11426, 18507), (11542, 18321), (12214, 17313), (12338, 17139)]