200727945

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:283

約数の個数: 96

約数和(自身を含む): 398721024

約数和(自身を除く): 197993079

約数列:

[1, 3, 5, 9, 11, 15, 31, 33, 45, 55, 93, 99, 103, 127, 155, 165, 279, 309, 341, 381, 465, 495, 515, 635, 927, 1023, 1133, 1143, 1395, 1397, 1545, 1705, 1905, 3069, 3193, 3399, 3937, 4191, 4635, 5115, 5665, 5715, 6985, 9579, 10197, 11811, 12573, 13081, 15345, 15965, 16995, 19685, 20955, 28737, 35123, 35433, 39243, 43307, 47895, 50985, 59055, 62865, 65405, 105369, 117729, 129921, 143685, 143891, 175615, 177165, 196215, 216535, 316107, 389763, 405511, 431673, 526845, 588645, 649605, 719455, 1216533, 1295019, 1580535, 1948815, 2027555, 2158365, 3649599, 4460621, 6082665, 6475095, 13381863, 18247995, 22303105, 40145589, 66909315, 200727945]

約数ペア:

[(1, 200727945), (3, 66909315), (5, 40145589), (9, 22303105), (11, 18247995), (15, 13381863), (31, 6475095), (33, 6082665), (45, 4460621), (55, 3649599), (93, 2158365), (99, 2027555), (103, 1948815), (127, 1580535), (155, 1295019), (165, 1216533), (279, 719455), (309, 649605), (341, 588645), (381, 526845), (465, 431673), (495, 405511), (515, 389763), (635, 316107), (927, 216535), (1023, 196215), (1133, 177165), (1143, 175615), (1395, 143891), (1397, 143685), (1545, 129921), (1705, 117729), (1905, 105369), (3069, 65405), (3193, 62865), (3399, 59055), (3937, 50985), (4191, 47895), (4635, 43307), (5115, 39243), (5665, 35433), (5715, 35123), (6985, 28737), (9579, 20955), (10197, 19685), (11811, 16995), (12573, 15965), (13081, 15345)]