206020430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{11633}}^1$

素因数の和:11681

約数の個数: 64

約数和(自身を含む): 482485248

約数和(自身を除く): 276464818

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 35, 46, 55, 70, 77, 110, 115, 154, 161, 230, 253, 322, 385, 506, 770, 805, 1265, 1610, 1771, 2530, 3542, 8855, 11633, 17710, 23266, 58165, 81431, 116330, 127963, 162862, 255926, 267559, 407155, 535118, 639815, 814310, 895741, 1279630, 1337795, 1791482, 1872913, 2675590, 2943149, 3745826, 4478705, 5886298, 8957410, 9364565, 14715745, 18729130, 20602043, 29431490, 41204086, 103010215, 206020430]

約数ペア:

[(1, 206020430), (2, 103010215), (5, 41204086), (7, 29431490), (10, 20602043), (11, 18729130), (14, 14715745), (22, 9364565), (23, 8957410), (35, 5886298), (46, 4478705), (55, 3745826), (70, 2943149), (77, 2675590), (110, 1872913), (115, 1791482), (154, 1337795), (161, 1279630), (230, 895741), (253, 814310), (322, 639815), (385, 535118), (506, 407155), (770, 267559), (805, 255926), (1265, 162862), (1610, 127963), (1771, 116330), (2530, 81431), (3542, 58165), (8855, 23266), (11633, 17710)]