201989849390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{376657}}^1$

素因数の和:376881

約数の個数: 64

約数和(自身を含む): 426967455744

約数和(自身を除く): 224977606354

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 163, 235, 326, 329, 470, 658, 815, 1141, 1630, 1645, 2282, 3290, 5705, 7661, 11410, 15322, 38305, 53627, 76610, 107254, 268135, 376657, 536270, 753314, 1883285, 2636599, 3766570, 5273198, 13182995, 17702879, 26365990, 35405758, 61395091, 88514395, 122790182, 123920153, 177028790, 247840306, 306975455, 429765637, 613950910, 619600765, 859531274, 1239201530, 2148828185, 2885569277, 4297656370, 5771138554, 14427846385, 20198984939, 28855692770, 40397969878, 100994924695, 201989849390]

約数ペア:

[(1, 201989849390), (2, 100994924695), (5, 40397969878), (7, 28855692770), (10, 20198984939), (14, 14427846385), (35, 5771138554), (47, 4297656370), (70, 2885569277), (94, 2148828185), (163, 1239201530), (235, 859531274), (326, 619600765), (329, 613950910), (470, 429765637), (658, 306975455), (815, 247840306), (1141, 177028790), (1630, 123920153), (1645, 122790182), (2282, 88514395), (3290, 61395091), (5705, 35405758), (7661, 26365990), (11410, 17702879), (15322, 13182995), (38305, 5273198), (53627, 3766570), (76610, 2636599), (107254, 1883285), (268135, 753314), (376657, 536270)]