202234100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{653}}^1$

素因数の和:849

約数の個数: 72

約数和(自身を含む): 465491040

約数和(自身を除く): 263256940

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 163, 190, 326, 380, 475, 652, 653, 815, 950, 1306, 1630, 1900, 2612, 3097, 3260, 3265, 4075, 6194, 6530, 8150, 12388, 12407, 13060, 15485, 16300, 16325, 24814, 30970, 32650, 49628, 61940, 62035, 65300, 77425, 106439, 124070, 154850, 212878, 248140, 309700, 310175, 425756, 532195, 620350, 1064390, 1240700, 2022341, 2128780, 2660975, 4044682, 5321950, 8089364, 10111705, 10643900, 20223410, 40446820, 50558525, 101117050, 202234100]

約数ペア:

[(1, 202234100), (2, 101117050), (4, 50558525), (5, 40446820), (10, 20223410), (19, 10643900), (20, 10111705), (25, 8089364), (38, 5321950), (50, 4044682), (76, 2660975), (95, 2128780), (100, 2022341), (163, 1240700), (190, 1064390), (326, 620350), (380, 532195), (475, 425756), (652, 310175), (653, 309700), (815, 248140), (950, 212878), (1306, 154850), (1630, 124070), (1900, 106439), (2612, 77425), (3097, 65300), (3260, 62035), (3265, 61940), (4075, 49628), (6194, 32650), (6530, 30970), (8150, 24814), (12388, 16325), (12407, 16300), (13060, 15485)]