201933256

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{397}}^1$

素因数の和:734

約数の個数: 64

約数和(自身を含む): 449326080

約数和(自身を除く): 247392824

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 293, 397, 434, 586, 794, 868, 1172, 1588, 1736, 2051, 2344, 2779, 3176, 4102, 5558, 8204, 9083, 11116, 12307, 16408, 18166, 22232, 24614, 36332, 49228, 63581, 72664, 86149, 98456, 116321, 127162, 172298, 232642, 254324, 344596, 465284, 508648, 689192, 814247, 930568, 1628494, 3256988, 3605951, 6513976, 7211902, 14423804, 25241657, 28847608, 50483314, 100966628, 201933256]

約数ペア:

[(1, 201933256), (2, 100966628), (4, 50483314), (7, 28847608), (8, 25241657), (14, 14423804), (28, 7211902), (31, 6513976), (56, 3605951), (62, 3256988), (124, 1628494), (217, 930568), (248, 814247), (293, 689192), (397, 508648), (434, 465284), (586, 344596), (794, 254324), (868, 232642), (1172, 172298), (1588, 127162), (1736, 116321), (2051, 98456), (2344, 86149), (2779, 72664), (3176, 63581), (4102, 49228), (5558, 36332), (8204, 24614), (9083, 22232), (11116, 18166), (12307, 16408)]