208165068

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{7237}}^1$

素因数の和:7311

約数の個数: 72

約数和(自身を含む): 569080512

約数和(自身を除く): 360915444

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 47, 51, 68, 94, 102, 141, 153, 188, 204, 282, 306, 423, 564, 612, 799, 846, 1598, 1692, 2397, 3196, 4794, 7191, 7237, 9588, 14382, 14474, 21711, 28764, 28948, 43422, 65133, 86844, 123029, 130266, 246058, 260532, 340139, 369087, 492116, 680278, 738174, 1020417, 1107261, 1360556, 1476348, 2040834, 2214522, 3061251, 4081668, 4429044, 5782363, 6122502, 11564726, 12245004, 17347089, 23129452, 34694178, 52041267, 69388356, 104082534, 208165068]

約数ペア:

[(1, 208165068), (2, 104082534), (3, 69388356), (4, 52041267), (6, 34694178), (9, 23129452), (12, 17347089), (17, 12245004), (18, 11564726), (34, 6122502), (36, 5782363), (47, 4429044), (51, 4081668), (68, 3061251), (94, 2214522), (102, 2040834), (141, 1476348), (153, 1360556), (188, 1107261), (204, 1020417), (282, 738174), (306, 680278), (423, 492116), (564, 369087), (612, 340139), (799, 260532), (846, 246058), (1598, 130266), (1692, 123029), (2397, 86844), (3196, 65133), (4794, 43422), (7191, 28948), (7237, 28764), (9588, 21711), (14382, 14474)]