207483914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{4639}}^1$

素因数の和:4778

約数の個数: 32

約数和(自身を含む): 360806400

約数和(自身を除く): 153322486

約数列:

[1, 2, 11, 19, 22, 38, 107, 209, 214, 418, 1177, 2033, 2354, 4066, 4639, 9278, 22363, 44726, 51029, 88141, 102058, 176282, 496373, 969551, 992746, 1939102, 5460103, 9431087, 10920206, 18862174, 103741957, 207483914]

約数ペア:

[(1, 207483914), (2, 103741957), (11, 18862174), (19, 10920206), (22, 9431087), (38, 5460103), (107, 1939102), (209, 992746), (214, 969551), (418, 496373), (1177, 176282), (2033, 102058), (2354, 88141), (4066, 51029), (4639, 44726), (9278, 22363)]