221769562370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{433}}^1\times {\mathrm{13967}}^1$

素因数の和:14619

約数の個数: 64

約数和(自身を含む): 423377902080

約数和(自身を除く): 201608339710

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 193, 386, 433, 866, 965, 1930, 2165, 3667, 4330, 7334, 8227, 13967, 16454, 18335, 27934, 36670, 41135, 69835, 82270, 83569, 139670, 167138, 265373, 417845, 530746, 835690, 1326865, 1587811, 2653730, 2695631, 3175622, 5391262, 6047711, 7939055, 12095422, 13478155, 15878110, 26956310, 30238555, 51216989, 60477110, 102433978, 114906509, 229813018, 256084945, 512169890, 574532545, 1149065090, 1167208223, 2334416446, 5836041115, 11672082230, 22176956237, 44353912474, 110884781185, 221769562370]

約数ペア:

[(1, 221769562370), (2, 110884781185), (5, 44353912474), (10, 22176956237), (19, 11672082230), (38, 5836041115), (95, 2334416446), (190, 1167208223), (193, 1149065090), (386, 574532545), (433, 512169890), (866, 256084945), (965, 229813018), (1930, 114906509), (2165, 102433978), (3667, 60477110), (4330, 51216989), (7334, 30238555), (8227, 26956310), (13967, 15878110), (16454, 13478155), (18335, 12095422), (27934, 7939055), (36670, 6047711), (41135, 5391262), (69835, 3175622), (82270, 2695631), (83569, 2653730), (139670, 1587811), (167138, 1326865), (265373, 835690), (417845, 530746)]