202569740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{1051}}^1$

素因数の和:1502

約数の個数: 48

約数和(自身を含む): 445374720

約数和(自身を除く): 242804980

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 419, 460, 838, 1051, 1676, 2095, 2102, 4190, 4204, 5255, 8380, 9637, 10510, 19274, 21020, 24173, 38548, 48185, 48346, 96370, 96692, 120865, 192740, 241730, 440369, 483460, 880738, 1761476, 2201845, 4403690, 8807380, 10128487, 20256974, 40513948, 50642435, 101284870, 202569740]

約数ペア:

[(1, 202569740), (2, 101284870), (4, 50642435), (5, 40513948), (10, 20256974), (20, 10128487), (23, 8807380), (46, 4403690), (92, 2201845), (115, 1761476), (230, 880738), (419, 483460), (460, 440369), (838, 241730), (1051, 192740), (1676, 120865), (2095, 96692), (2102, 96370), (4190, 48346), (4204, 48185), (5255, 38548), (8380, 24173), (9637, 21020), (10510, 19274)]