202440388

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{701}}^1$

素因数の和:844

約数の個数: 48

約数和(自身を含む): 383999616

約数和(自身を除く): 181559228

約数列:

[1, 2, 4, 23, 43, 46, 73, 86, 92, 146, 172, 292, 701, 989, 1402, 1679, 1978, 2804, 3139, 3358, 3956, 6278, 6716, 12556, 16123, 30143, 32246, 51173, 60286, 64492, 72197, 102346, 120572, 144394, 204692, 288788, 693289, 1176979, 1386578, 2200439, 2353958, 2773156, 4400878, 4707916, 8801756, 50610097, 101220194, 202440388]

約数ペア:

[(1, 202440388), (2, 101220194), (4, 50610097), (23, 8801756), (43, 4707916), (46, 4400878), (73, 2773156), (86, 2353958), (92, 2200439), (146, 1386578), (172, 1176979), (292, 693289), (701, 288788), (989, 204692), (1402, 144394), (1679, 120572), (1978, 102346), (2804, 72197), (3139, 64492), (3358, 60286), (3956, 51173), (6278, 32246), (6716, 30143), (12556, 16123)]