201206960

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{6967}}^1$

素因数の和:7018

約数の個数: 60

約数和(自身を含む): 493794288

約数和(自身を除く): 292587328

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 361, 380, 722, 760, 1444, 1520, 1805, 2888, 3610, 5776, 6967, 7220, 13934, 14440, 27868, 28880, 34835, 55736, 69670, 111472, 132373, 139340, 264746, 278680, 529492, 557360, 661865, 1058984, 1323730, 2117968, 2515087, 2647460, 5030174, 5294920, 10060348, 10589840, 12575435, 20120696, 25150870, 40241392, 50301740, 100603480, 201206960]

約数ペア:

[(1, 201206960), (2, 100603480), (4, 50301740), (5, 40241392), (8, 25150870), (10, 20120696), (16, 12575435), (19, 10589840), (20, 10060348), (38, 5294920), (40, 5030174), (76, 2647460), (80, 2515087), (95, 2117968), (152, 1323730), (190, 1058984), (304, 661865), (361, 557360), (380, 529492), (722, 278680), (760, 264746), (1444, 139340), (1520, 132373), (1805, 111472), (2888, 69670), (3610, 55736), (5776, 34835), (6967, 28880), (7220, 27868), (13934, 14440)]