208575983630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{457}}^1\times {\mathrm{23039}}^1$

素因数の和:23793

約数の個数: 64

約数和(自身を含む): 431547678720

約数和(自身を除く): 222971695090

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 283, 457, 566, 914, 1415, 1981, 2285, 2830, 3199, 3962, 4570, 6398, 9905, 15995, 19810, 23039, 31990, 46078, 115195, 129331, 161273, 230390, 258662, 322546, 646655, 806365, 905317, 1293310, 1612730, 1810634, 4526585, 6520037, 9053170, 10528823, 13040074, 21057646, 32600185, 45640259, 52644115, 65200370, 73701761, 91280518, 105288230, 147403522, 228201295, 368508805, 456402590, 737017610, 2979656909, 5959313818, 14898284545, 20857598363, 29796569090, 41715196726, 104287991815, 208575983630]

約数ペア:

[(1, 208575983630), (2, 104287991815), (5, 41715196726), (7, 29796569090), (10, 20857598363), (14, 14898284545), (35, 5959313818), (70, 2979656909), (283, 737017610), (457, 456402590), (566, 368508805), (914, 228201295), (1415, 147403522), (1981, 105288230), (2285, 91280518), (2830, 73701761), (3199, 65200370), (3962, 52644115), (4570, 45640259), (6398, 32600185), (9905, 21057646), (15995, 13040074), (19810, 10528823), (23039, 9053170), (31990, 6520037), (46078, 4526585), (115195, 1810634), (129331, 1612730), (161273, 1293310), (230390, 905317), (258662, 806365), (322546, 646655)]