203804550315

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{62731}}^1$

素因数の和:62881

約数の個数: 96

約数和(自身を含む): 382366093824

約数和(自身を除く): 178561543509

約数列:

[1, 3, 5, 9, 15, 23, 43, 45, 69, 73, 115, 129, 207, 215, 219, 345, 365, 387, 645, 657, 989, 1035, 1095, 1679, 1935, 2967, 3139, 3285, 4945, 5037, 8395, 8901, 9417, 14835, 15111, 15695, 25185, 28251, 44505, 47085, 62731, 72197, 75555, 141255, 188193, 216591, 313655, 360985, 564579, 649773, 940965, 1082955, 1442813, 2697433, 2822895, 3248865, 4328439, 4579363, 7214065, 8092299, 12985317, 13487165, 13738089, 21642195, 22896815, 24276897, 40461495, 41214267, 62040959, 64926585, 68690445, 105325349, 121384485, 186122877, 196912609, 206071335, 310204795, 315976047, 526626745, 558368631, 590737827, 930614385, 947928141, 984563045, 1579880235, 1772213481, 2791843155, 2953689135, 4528990007, 4739640705, 8861067405, 13586970021, 22644950035, 40760910063, 67934850105, 203804550315]

約数ペア:

[(1, 203804550315), (3, 67934850105), (5, 40760910063), (9, 22644950035), (15, 13586970021), (23, 8861067405), (43, 4739640705), (45, 4528990007), (69, 2953689135), (73, 2791843155), (115, 1772213481), (129, 1579880235), (207, 984563045), (215, 947928141), (219, 930614385), (345, 590737827), (365, 558368631), (387, 526626745), (645, 315976047), (657, 310204795), (989, 206071335), (1035, 196912609), (1095, 186122877), (1679, 121384485), (1935, 105325349), (2967, 68690445), (3139, 64926585), (3285, 62040959), (4945, 41214267), (5037, 40461495), (8395, 24276897), (8901, 22896815), (9417, 21642195), (14835, 13738089), (15111, 13487165), (15695, 12985317), (25185, 8092299), (28251, 7214065), (44505, 4579363), (47085, 4328439), (62731, 3248865), (72197, 2822895), (75555, 2697433), (141255, 1442813), (188193, 1082955), (216591, 940965), (313655, 649773), (360985, 564579)]