208399841286

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{769}}^1\times {\mathrm{496339}}^1$

素因数の和:497133

約数の個数: 64

約数和(自身を含む): 513652339200

約数和(自身を除く): 305252497914

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 769, 1538, 2307, 4614, 5383, 9997, 10766, 16149, 19994, 29991, 32298, 59982, 69979, 139958, 209937, 419874, 496339, 992678, 1489017, 2978034, 3474373, 6452407, 6948746, 10423119, 12904814, 19357221, 20846238, 38714442, 45166849, 90333698, 135500547, 271001094, 381684691, 763369382, 1145054073, 2290108146, 2671792837, 4961900983, 5343585674, 8015378511, 9923801966, 14885702949, 16030757022, 29771405898, 34733306881, 69466613762, 104199920643, 208399841286]

約数ペア:

[(1, 208399841286), (2, 104199920643), (3, 69466613762), (6, 34733306881), (7, 29771405898), (13, 16030757022), (14, 14885702949), (21, 9923801966), (26, 8015378511), (39, 5343585674), (42, 4961900983), (78, 2671792837), (91, 2290108146), (182, 1145054073), (273, 763369382), (546, 381684691), (769, 271001094), (1538, 135500547), (2307, 90333698), (4614, 45166849), (5383, 38714442), (9997, 20846238), (10766, 19357221), (16149, 12904814), (19994, 10423119), (29991, 6948746), (32298, 6452407), (59982, 3474373), (69979, 2978034), (139958, 1489017), (209937, 992678), (419874, 496339)]