201674560

素因数分解:

$2^6\times 5^1\times {\mathrm{199}}^1\times {\mathrm{3167}}^1$

素因数の和:3383

約数の個数: 56

約数和(自身を含む): 482803200

約数和(自身を除く): 281128640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 199, 320, 398, 796, 995, 1592, 1990, 3167, 3184, 3980, 6334, 6368, 7960, 12668, 12736, 15835, 15920, 25336, 31670, 31840, 50672, 63340, 63680, 101344, 126680, 202688, 253360, 506720, 630233, 1013440, 1260466, 2520932, 3151165, 5041864, 6302330, 10083728, 12604660, 20167456, 25209320, 40334912, 50418640, 100837280, 201674560]

約数ペア:

[(1, 201674560), (2, 100837280), (4, 50418640), (5, 40334912), (8, 25209320), (10, 20167456), (16, 12604660), (20, 10083728), (32, 6302330), (40, 5041864), (64, 3151165), (80, 2520932), (160, 1260466), (199, 1013440), (320, 630233), (398, 506720), (796, 253360), (995, 202688), (1592, 126680), (1990, 101344), (3167, 63680), (3184, 63340), (3980, 50672), (6334, 31840), (6368, 31670), (7960, 25336), (12668, 15920), (12736, 15835)]