199048890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{1051}}^1$

素因数の和:1227

約数の個数: 64

約数和(自身を含む): 490821120

約数和(自身を除く): 291772230

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 107, 118, 177, 214, 295, 321, 354, 535, 590, 642, 885, 1051, 1070, 1605, 1770, 2102, 3153, 3210, 5255, 6306, 6313, 10510, 12626, 15765, 18939, 31530, 31565, 37878, 62009, 63130, 94695, 112457, 124018, 186027, 189390, 224914, 310045, 337371, 372054, 562285, 620090, 674742, 930135, 1124570, 1686855, 1860270, 3373710, 6634963, 13269926, 19904889, 33174815, 39809778, 66349630, 99524445, 199048890]

約数ペア:

[(1, 199048890), (2, 99524445), (3, 66349630), (5, 39809778), (6, 33174815), (10, 19904889), (15, 13269926), (30, 6634963), (59, 3373710), (107, 1860270), (118, 1686855), (177, 1124570), (214, 930135), (295, 674742), (321, 620090), (354, 562285), (535, 372054), (590, 337371), (642, 310045), (885, 224914), (1051, 189390), (1070, 186027), (1605, 124018), (1770, 112457), (2102, 94695), (3153, 63130), (3210, 62009), (5255, 37878), (6306, 31565), (6313, 31530), (10510, 18939), (12626, 15765)]