200709276

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^2$

素因数の和:339

約数の個数: 72

約数和(自身を含む): 507998736

約数和(自身を除く): 307289460

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 61, 68, 102, 122, 127, 183, 204, 244, 254, 366, 381, 508, 732, 762, 1037, 1524, 2074, 2159, 3111, 4148, 4318, 6222, 6477, 7747, 8636, 12444, 12954, 15494, 16129, 23241, 25908, 30988, 32258, 46482, 48387, 64516, 92964, 96774, 131699, 193548, 263398, 274193, 395097, 526796, 548386, 790194, 822579, 983869, 1096772, 1580388, 1645158, 1967738, 2951607, 3290316, 3935476, 5903214, 11806428, 16725773, 33451546, 50177319, 66903092, 100354638, 200709276]

約数ペア:

[(1, 200709276), (2, 100354638), (3, 66903092), (4, 50177319), (6, 33451546), (12, 16725773), (17, 11806428), (34, 5903214), (51, 3935476), (61, 3290316), (68, 2951607), (102, 1967738), (122, 1645158), (127, 1580388), (183, 1096772), (204, 983869), (244, 822579), (254, 790194), (366, 548386), (381, 526796), (508, 395097), (732, 274193), (762, 263398), (1037, 193548), (1524, 131699), (2074, 96774), (2159, 92964), (3111, 64516), (4148, 48387), (4318, 46482), (6222, 32258), (6477, 30988), (7747, 25908), (8636, 23241), (12444, 16129), (12954, 15494)]