221499475472

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{5265773}}^1$

素因数の和:5266031

約数の個数: 40

約数和(自身を含む): 470128302720

約数和(自身を除く): 248628827248

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 239, 478, 956, 1912, 2629, 3824, 5258, 10516, 21032, 42064, 5265773, 10531546, 21063092, 42126184, 57923503, 84252368, 115847006, 231694012, 463388024, 926776048, 1258519747, 2517039494, 5034078988, 10068157976, 13843717217, 20136315952, 27687434434, 55374868868, 110749737736, 221499475472]

約数ペア:

[(1, 221499475472), (2, 110749737736), (4, 55374868868), (8, 27687434434), (11, 20136315952), (16, 13843717217), (22, 10068157976), (44, 5034078988), (88, 2517039494), (176, 1258519747), (239, 926776048), (478, 463388024), (956, 231694012), (1912, 115847006), (2629, 84252368), (3824, 57923503), (5258, 42126184), (10516, 21063092), (21032, 10531546), (42064, 5265773)]