201946570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{761}}^1$

素因数の和:1015

約数の個数: 64

約数和(自身を含む): 442423296

約数和(自身を除く): 240476726

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 223, 238, 446, 595, 761, 1115, 1190, 1522, 1561, 2230, 3122, 3791, 3805, 5327, 7582, 7610, 7805, 10654, 12937, 15610, 18955, 25874, 26537, 26635, 37910, 53074, 53270, 64685, 90559, 129370, 132685, 169703, 181118, 265370, 339406, 452795, 848515, 905590, 1187921, 1697030, 2375842, 2884951, 5769902, 5939605, 11879210, 14424755, 20194657, 28849510, 40389314, 100973285, 201946570]

約数ペア:

[(1, 201946570), (2, 100973285), (5, 40389314), (7, 28849510), (10, 20194657), (14, 14424755), (17, 11879210), (34, 5939605), (35, 5769902), (70, 2884951), (85, 2375842), (119, 1697030), (170, 1187921), (223, 905590), (238, 848515), (446, 452795), (595, 339406), (761, 265370), (1115, 181118), (1190, 169703), (1522, 132685), (1561, 129370), (2230, 90559), (3122, 64685), (3791, 53270), (3805, 53074), (5327, 37910), (7582, 26635), (7610, 26537), (7805, 25874), (10654, 18955), (12937, 15610)]