201005285190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1\times {\mathrm{257017}}^1$

素因数の和:257357

約数の個数: 64

約数和(自身を含む): 488539814400

約数和(自身を除く): 287534529210

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 199, 262, 393, 398, 597, 655, 786, 995, 1194, 1310, 1965, 1990, 2985, 3930, 5970, 26069, 52138, 78207, 130345, 156414, 257017, 260690, 391035, 514034, 771051, 782070, 1285085, 1542102, 2570170, 3855255, 7710510, 33669227, 51146383, 67338454, 101007681, 102292766, 153439149, 168346135, 202015362, 255731915, 306878298, 336692270, 505038405, 511463830, 767195745, 1010076810, 1534391490, 6700176173, 13400352346, 20100528519, 33500880865, 40201057038, 67001761730, 100502642595, 201005285190]

約数ペア:

[(1, 201005285190), (2, 100502642595), (3, 67001761730), (5, 40201057038), (6, 33500880865), (10, 20100528519), (15, 13400352346), (30, 6700176173), (131, 1534391490), (199, 1010076810), (262, 767195745), (393, 511463830), (398, 505038405), (597, 336692270), (655, 306878298), (786, 255731915), (995, 202015362), (1194, 168346135), (1310, 153439149), (1965, 102292766), (1990, 101007681), (2985, 67338454), (3930, 51146383), (5970, 33669227), (26069, 7710510), (52138, 3855255), (78207, 2570170), (130345, 1542102), (156414, 1285085), (257017, 782070), (260690, 771051), (391035, 514034)]