203192780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{599}}^1\times {\mathrm{2423}}^1$

素因数の和:3038

約数の個数: 48

約数和(自身を含む): 488678400

約数和(自身を除く): 285485620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 599, 1198, 2396, 2423, 2995, 4193, 4846, 5990, 8386, 9692, 11980, 12115, 16772, 16961, 20965, 24230, 33922, 41930, 48460, 67844, 83860, 84805, 169610, 339220, 1451377, 2902754, 5805508, 7256885, 10159639, 14513770, 20319278, 29027540, 40638556, 50798195, 101596390, 203192780]

約数ペア:

[(1, 203192780), (2, 101596390), (4, 50798195), (5, 40638556), (7, 29027540), (10, 20319278), (14, 14513770), (20, 10159639), (28, 7256885), (35, 5805508), (70, 2902754), (140, 1451377), (599, 339220), (1198, 169610), (2396, 84805), (2423, 83860), (2995, 67844), (4193, 48460), (4846, 41930), (5990, 33922), (8386, 24230), (9692, 20965), (11980, 16961), (12115, 16772)]