202806456

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:429

約数の個数: 128

約数和(自身を含む): 567820800

約数和(自身を除く): 365014344

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 57, 61, 69, 76, 92, 114, 122, 138, 152, 183, 184, 228, 244, 276, 317, 366, 437, 456, 488, 552, 634, 732, 874, 951, 1159, 1268, 1311, 1403, 1464, 1748, 1902, 2318, 2536, 2622, 2806, 3477, 3496, 3804, 4209, 4636, 5244, 5612, 6023, 6954, 7291, 7608, 8418, 9272, 10488, 11224, 12046, 13908, 14582, 16836, 18069, 19337, 21873, 24092, 26657, 27816, 29164, 33672, 36138, 38674, 43746, 48184, 53314, 58011, 58328, 72276, 77348, 79971, 87492, 106628, 116022, 138529, 144552, 154696, 159942, 174984, 213256, 232044, 277058, 319884, 367403, 415587, 444751, 464088, 554116, 639768, 734806, 831174, 889502, 1102209, 1108232, 1334253, 1469612, 1662348, 1779004, 2204418, 2668506, 2939224, 3324696, 3558008, 4408836, 5337012, 8450269, 8817672, 10674024, 16900538, 25350807, 33801076, 50701614, 67602152, 101403228, 202806456]

約数ペア:

[(1, 202806456), (2, 101403228), (3, 67602152), (4, 50701614), (6, 33801076), (8, 25350807), (12, 16900538), (19, 10674024), (23, 8817672), (24, 8450269), (38, 5337012), (46, 4408836), (57, 3558008), (61, 3324696), (69, 2939224), (76, 2668506), (92, 2204418), (114, 1779004), (122, 1662348), (138, 1469612), (152, 1334253), (183, 1108232), (184, 1102209), (228, 889502), (244, 831174), (276, 734806), (317, 639768), (366, 554116), (437, 464088), (456, 444751), (488, 415587), (552, 367403), (634, 319884), (732, 277058), (874, 232044), (951, 213256), (1159, 174984), (1268, 159942), (1311, 154696), (1403, 144552), (1464, 138529), (1748, 116022), (1902, 106628), (2318, 87492), (2536, 79971), (2622, 77348), (2806, 72276), (3477, 58328), (3496, 58011), (3804, 53314), (4209, 48184), (4636, 43746), (5244, 38674), (5612, 36138), (6023, 33672), (6954, 29164), (7291, 27816), (7608, 26657), (8418, 24092), (9272, 21873), (10488, 19337), (11224, 18069), (12046, 16836), (13908, 14582)]