209512296

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{10139}}^1$

素因数の和:10199

約数の個数: 96

約数和(自身を含む): 664372800

約数和(自身を除く): 454860504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 41, 42, 56, 63, 72, 82, 84, 123, 126, 164, 168, 246, 252, 287, 328, 369, 492, 504, 574, 738, 861, 984, 1148, 1476, 1722, 2296, 2583, 2952, 3444, 5166, 6888, 10139, 10332, 20278, 20664, 30417, 40556, 60834, 70973, 81112, 91251, 121668, 141946, 182502, 212919, 243336, 283892, 365004, 415699, 425838, 567784, 638757, 730008, 831398, 851676, 1247097, 1277514, 1662796, 1703352, 2494194, 2555028, 2909893, 3325592, 3741291, 4988388, 5110056, 5819786, 7482582, 8729679, 9976776, 11639572, 14965164, 17459358, 23279144, 26189037, 29930328, 34918716, 52378074, 69837432, 104756148, 209512296]

約数ペア:

[(1, 209512296), (2, 104756148), (3, 69837432), (4, 52378074), (6, 34918716), (7, 29930328), (8, 26189037), (9, 23279144), (12, 17459358), (14, 14965164), (18, 11639572), (21, 9976776), (24, 8729679), (28, 7482582), (36, 5819786), (41, 5110056), (42, 4988388), (56, 3741291), (63, 3325592), (72, 2909893), (82, 2555028), (84, 2494194), (123, 1703352), (126, 1662796), (164, 1277514), (168, 1247097), (246, 851676), (252, 831398), (287, 730008), (328, 638757), (369, 567784), (492, 425838), (504, 415699), (574, 365004), (738, 283892), (861, 243336), (984, 212919), (1148, 182502), (1476, 141946), (1722, 121668), (2296, 91251), (2583, 81112), (2952, 70973), (3444, 60834), (5166, 40556), (6888, 30417), (10139, 20664), (10332, 20278)]